{"id":7882,"date":"2022-11-22T00:27:59","date_gmt":"2022-11-21T16:27:59","guid":{"rendered":"https:\/\/www.hoisi.com\/?p=7882"},"modified":"2024-08-21T22:56:47","modified_gmt":"2024-08-21T14:56:47","slug":"ruidiansikaifuskfzhouchengqianhouzhuidaimabufenwu","status":"publish","type":"post","link":"https:\/\/www.hoisi.com\/index.php\/7882.html","title":{"rendered":"\u745e\u5178\u65af\u51ef\u5b5a\uff08SKF\uff09\u8f74\u627f\u524d\u540e\u7f00\u4ee3\u7801 (\u5176\u4e00)"},"content":{"rendered":"\n
\"SKF-Suffix-Banner\"<\/figure>\n\n\n\n

\u514d\u8d23\u58f0\u660e\uff1a\u8d44\u6599\u662f\u7531\u4eba\u5de5\u6536\u96c6\u6574\u7406\uff0c\u7edd\u5927\u90e8\u5206\u8d44\u6599\u6574\u7406\u81ea\u5b98\u65b9\u6837\u672c\uff0c\u5c11\u90e8\u5206\u6765\u81ea\u7f51\u7edc\uff0c\u6211\u4eec\u4e0d\u5bf9\u8d44\u6599\u7684\u6b63\u786e\u6027\u53ca\u5b8c\u6574\u6027\u627f\u62c5\u4efb\u4f55\u8d23\u4efb\u3002<\/p>\n\n\n\n

\u4ee3\u7801\u3000\u3000<\/th>\u4f4d\u7f6e\u3000\u3000<\/th>\u4ee3\u7801\u5206\u7c7b\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/th>\u4ee3\u7801\u610f\u4e49\u63cf\u8ff0<\/th><\/tr><\/thead>
F<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u94a2\u6216\u7279\u6b8a\u94f8\u94c1\u4fdd\u6301\u67b6\uff0c\u6eda\u52a8\u4f53\u5f15\u5bfc\uff0c\u5728F\u540e\u9762\u53ef\u80fd\u6709\u4e00\u4e2a\u6570\u5b57\uff0c\u8868\u793a\u4e0d\u540c\u7684\u8bbe\u8ba1\u6216\u6750\u6599\u7ea7\u522b\uff0c\u5982F1<\/td><\/tr>
FA<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u94a2\u6216\u7279\u6b8a\u94f8\u94c1\u4fdd\u6301\u67b6\uff0c\u5916\u5708\u5f15\u5bfc<\/td><\/tr>
FB<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u94a2\u6216\u7279\u6b8a\u94f8\u94c1\u4fdd\u6301\u67b6\uff0c\u5185\u5708\u5f15\u5bfc<\/td><\/tr>
H<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u6dec\u786c\u7684\u5361\u578b\u51b2\u538b\u94a2\u4fdd\u6301\u67b6<\/td><\/tr>
J<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u51b2\u538b\u94a2\u4fdd\u6301\u67b6\uff0c\u6eda\u52a8\u4f53\u5f15\u5bfc\uff0c\u4e0d\u7ecf\u8fc7\u786c\u5316\uff0c\u968f\u540e\u6216\u6709\u6570\u5b57\u8868\u793a\u4e0d\u540c\u7684\u8bbe\u8ba1\uff0c\u5982J1<\/td><\/tr>
JHA<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>Pressed steel cage, hardened, outer ring centred
\u94a2\u677f\u51b2\u538b\u4fdd\u6301\u67b6\uff0c\u786c\u5316\uff0c\u5916\u5708\u5f15\u5bfc<\/td><\/tr>
JW<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>Pressed steel cage, unhardened, welded
\u94a2\u677f\u51b2\u538b\u4fdd\u6301\u67b6\uff0c\u672a\u786c\u5316\uff0c\u710a\u63a5<\/td><\/tr>
L<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u7531\u4e00\u4e2a\u6570\u5b57\u6765\u8bc6\u522b\u673a\u524a\u8f7b\u5408\u91d1\u91d1\u4fdd\u6301\u67b6\u3001\u4e0d\u540c\u8bbe\u8ba1\u6216\u6750\u6599\uff0c\u4f8b\u5982\uff0cL1<\/td><\/tr>
LA<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u8f7b\u5408\u91d1\u91d1\u4fdd\u6301\u67b6\u3001\u4ee5\u5916\u5708\u5f15\u5bfc<\/td><\/tr>
LB<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u8f7b\u5408\u91d1\u91d1\u4fdd\u6301\u67b6\u3001\u4ee5\u5185\u5708\u5f15\u5bfc<\/td><\/tr>
LP<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u8f7b\u5408\u91d1\u7a97\u5f0f\u4fdd\u6301\u67b6\u3001\u5e26\u7a7f\u5b54\u69fd\u6216\u94bb\u5b54\u69fd\uff0c\u4ee5\u5185\u5708\u6216\u5916\u5708\u5f15\u5bfc<\/td><\/tr>
LPS<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u548cLP\u76f8\u540c\uff0c\u4f46\u662f\u5728\u5f15\u5bfc\u8868\u9762\u6709\u6da6\u6ed1\u69fd<\/td><\/tr>
M<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u7531\u4e00\u4e2a\u6570\u5b57\u6216\u4e00\u4e2a\u5b57\u6bcd\u6765\u8bc6\u522b\u673a\u524a\u9ec4\u94dc\u4fdd\u6301\u67b6\u3001\u4ee5\u6eda\u52a8\u4f53\u5b9a\u5fc3\u3001\u4e0d\u540c\u8bbe\u8ba1\u6216\u6750\u6599\uff0c\u4f8b\u5982\uff0cM2\u3001MC<\/td><\/tr>
MAS<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u548cMA\u76f8\u540c\uff0c\u4f46\u662f\u5f15\u5bfc\u8868\u9762\u5e26\u6709\u6da6\u6ed1\u69fd<\/td><\/tr>
MB<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u9ec4\u94dc\u4fdd\u6301\u67b6\u3001\u4ee5\u5185\u5708\u5f15\u5bfc<\/td><\/tr>
MBS<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u548cMB\u76f8\u540c\uff0c\u4f46\u662f\u5f15\u5bfc\u8868\u9762\u5e26\u6709\u6da6\u6ed1\u69fd<\/td><\/tr>
MP<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u4e00\u4f53\u5f0f\u7a97\u5f0f\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u5f00\u53e3\u7ecf\u94e3\u3001\u94f0\u6216\u94bb\u52a0\u5de5\u6210\u5f62\uff0c\u5185\u5708\u6216\u5916\u5708\u5f15\u5bfc<\/td><\/tr>
MPS<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u548cMP\u76f8\u540c\uff0c\u4f46\u662f\u5f15\u5bfc\u8868\u9762\u5e26\u6709\u6da6\u6ed1\u69fd<\/td><\/tr>
MR<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u4e00\u4f53\u5f0f\u7a97\u5f0f\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u6eda\u52a8\u4f53\u5f15\u5bfc<\/td><\/tr>
T<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u673a\u524a\u7ea4\u7ef4\u589e\u5f3a\u915a\u919b\u6811\u8102\u4fdd\u6301\u67b6\uff0c\u6eda\u52a8\u4f53\u5f15\u5bfc<\/td><\/tr>
TA<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>Window-type cage of fabric reinforced phenolic resin, outer ring centred
\u7a97\u5f0f\u7ea4\u7ef4\u589e\u5f3a\u915a\u919b\u6811\u8102\u4fdd\u6301\u67b6\uff0c\u5916\u5708\u5f15\u5bfc<\/td><\/tr>
TB<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u7a97\u5f0f\u7ea4\u7ef4\u589e\u5f3a\u915a\u919b\u6811\u8102\u4fdd\u6301\u67b6\uff0c\u5185\u5708\u5f15\u5bfc<\/td><\/tr>
Y<\/td>\u540e\u7f00<\/td>\u4fdd\u6301\u67b6\u53ca\u6750\u6599<\/td>\u51b2\u538b\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u6eda\u52a8\u4f53\u5f15\u5bfc\uff0c\u968f\u540e\u6216\u6709\u6570\u5b57\u8868\u793a\u4e0d\u540c\u7684\u8bbe\u8ba1\uff0c\u5982Y1<\/td><\/tr>
HC<\/td>\u540e\u7f00<\/td>\u6750\u8d28\u3001\u6750\u6599\u8bb0\u53f7<\/td>\u9676\u74f7\u6750\u6599\u7684\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHC\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206\uff0c\u6570\u5b57\u4ee3\u8868\u7684\u90e8\u5206\u4e0eHA\u7684\u76f8\u540c
    0 \u6574\u5957\u8f74\u627f
    1 \u5185\u5708\u548c\u5916\u5708
    2 \u5916\u5708
    3 \u5185\u5708
    4 \u5185\u5708\u3001\u5916\u5708\u548c\u6eda\u52a8\u4f53
    5 \u6eda\u52a8\u4f53
    6 \u5916\u5708\u548c\u6eda\u52a8\u4f53
    7 \u5185\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
AR-<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>Ball or roller and cage assembly
\u6eda\u73e0\u6216\u6eda\u67f1\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6<\/td><\/tr>
E2.<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>SKF Energy Efficient bearings
SKF\u8282\u80fd\u8f74\u627f<\/td><\/tr>
K<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>\u5706\u67f1\u6eda\u5b50\uff0d\u4fdd\u6301\u67b6\u63a8\u529b\u7ec4\u4ef6\u3002\u4f8b\uff1aK81170\u3002<\/td><\/tr>
K-<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>\u7b26\u5408ABMA\u6807\u51c6\u7cfb\u5217\u82f1\u5236\u5706\u9525\u6eda\u5b50\u8f74\u627f\u5e26\u6eda\u5b50\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6\u7684\u5185\u5708\uff08Cone\uff09\u6216\u5916\u5708\uff08Cup\uff09\u3002\u4f8b\uff1aK-09067\u7cfb\u5217\u4e3a09000\u7684\u5706\u9525\u6eda\u5b50\u8f74\u627f\u7684\u5185\u9525\u4f53\u3002<\/td><\/tr>
L<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>\u5206\u79bb\u578b\u8f74\u627f\u7684\u5355\u4e00\u5185\u5708\u6216\u5916\u5708\u3002\u4f8b\uff1aLNU207\u5706\u67f1\u6eda\u5b50\u8f74\u627fNU207\u7684\u5185\u5708\u3002L30207\uff1a\u5706\u9525\u6eda\u5b50\u8f74\u627f30207\u7684\u5916\u5708\u3002<\/td><\/tr>
OR-<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>Outer ring of radial bearing
\u5f84\u5411\u8f74\u627f\u7684\u5916\u5708<\/td><\/tr>
R<\/td>\u524d\u7f00<\/td>\u4ea7\u54c1\u7c7b\u578b\uff08\u7cfb\u5217\uff09<\/td>\u9664\u53bb\u5355\u4e00\u5185\u5708\u6216\u5916\u5708\u7684\u5206\u79bb\u578b\u8f74\u627f\u3002\u4f8b\uff1aRNU207\u5706\u67f1\u6eda\u5b50\u8f74\u627fNU207\u5e26\u6eda\u5b50\u548c\u4fdd\u6301\u67b6\u7ec4\u5408\u4ef6\u7684\u5916\u5708\u3002R30207\u5706\u9525\u6eda\u5b50\u8f74\u627f\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6\u7684\u5185\u5708\u3002<\/td><\/tr>
GA<\/td>\u540e\u7f00<\/td>\u5355\u4e2a\u8f74\u627f\u5b9e\u65bd\u548c\u9884\u538b<\/td>\u901a\u7528\u914d\u7ec4\u8f74\u627f\uff0c\u5728\u80cc\u5bf9\u80cc\u6216\u9762\u5bf9\u9762\u7684\u914d\u7f6e\u65f6\u5e26\u8f7b\u9884\u7d27<\/td><\/tr>
S0<\/td>\u540e\u7f00<\/td>\u9ad8\u6e29\u9002\u5e94\u6027<\/td>\u7279\u6b8a\u70ed\u5904\u7406\uff0c\u8f74\u627f\u5957\u5708\u5728+150\u2103\u4ee5\u4e0b\u4fdd\u6301\u5c3a\u5bf8\u7a33\u5b9a<\/td><\/tr>
S3<\/td>\u540e\u7f00<\/td>\u9ad8\u6e29\u9002\u5e94\u6027<\/td>\u7279\u6b8a\u70ed\u5904\u7406\uff0c\u8f74\u627f\u5957\u5708\u5728+300\u2103\u4ee5\u4e0b\u4fdd\u6301\u5c3a\u5bf8\u7a33\u5b9a<\/td><\/tr>
S4<\/td>\u540e\u7f00<\/td>\u9ad8\u6e29\u9002\u5e94\u6027<\/td>\u7279\u6b8a\u70ed\u5904\u7406\uff0c\u8f74\u627f\u5957\u5708\u5728+350\u2103\u4ee5\u4e0b\u4fdd\u6301\u5c3a\u5bf8\u7a33\u5b9a<\/td><\/tr>
\/SORT..<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>Tolerance grade of needle rollers of a needle roller and cage assembly, the numbers following identify the actual limits in \u03bcm, e.g. \/SORT-2-4<\/td><\/tr>
C01<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>Reduced running accuracy tolerance range for inner ring
\u964d\u4f4e\u4e86\u5185\u5708\u8fd0\u8f6c\u7cbe\u5ea6\u516c\u5dee\u8303\u56f4<\/td><\/tr>
C02<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u7f29\u7a84\u7684\u5185\u5708\u65cb\u8f6c\u7cbe\u5ea6\u516c\u5dee<\/td><\/tr>
C023<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>C02 + C3<\/td><\/tr>
C03<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>Reduced running accuracy tolerance range for outer ring
\u964d\u4f4e\u4e86\u5916\u5708\u8fd0\u8f6c\u7cbe\u5ea6\u516c\u5dee\u8303\u56f4<\/td><\/tr>
C04<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u7f29\u7a84\u7684\u5916\u5708\u65cb\u8f6c\u7cbe\u5ea6\u516c\u5dee<\/td><\/tr>
C05<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>C01 + C03<\/td><\/tr>
C06<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>C02 + C03<\/td><\/tr>
C07<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>C01 + C04<\/td><\/tr>
CL3<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u82f1\u5236\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff0c\u516c\u5dee\u7b26\u5408ANSI-ABMA\u6807\u51c619.2:1994\u516c\u5dee\u7b49\u7ea73\u7684\u6807\u51c6<\/td><\/tr>
CLO<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u7cbe\u5ea6\u7b26\u5408ANSI\/ABMA 19.2:1994\u6807\u51c6\u516c\u5dee\u7b49\u7ea70\uff0c\u7528\u4e8e\u82f1\u5236\u5706\u9525\u6eda\u5b50\u8f74\u627f<\/td><\/tr>
P43<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>P4 + C3<\/td><\/tr>
P4A<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u5c3a\u5bf8\u7cbe\u5ea6\u7b26\u5408ISO\u516c\u5dee\u7b49\u7ea74\u7ea7\u6807\u51c6\uff0c\u8fd0\u884c\u7cbe\u5ea6\u7b26\u5408ABMA\u516c\u5dee\u7b49\u7ea7ABEC 9\u6807\u51c6 \uff08\u6bd4P4\u597d\uff09<\/td><\/tr>
PA9<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u5c3a\u5bf8\u7cbe\u5ea6\u548c\u8fd0\u884c\u7cbe\u5ea6\u7b26\u5408ABMA\u516c\u5dee\u7b49\u7ea7ABEC 9\u6807\u51c6\uff08\u6bd4P4\u597d\uff09<\/td><\/tr>
PA9A<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u548cPA9\u76f8\u540c<\/td><\/tr>
PA9B<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u548cPA9\u76f8\u540c\uff0c\u4f46\u662f\u8fd0\u884c\u7cbe\u5ea6\u8981\u9ad8\u4e8eABMA\u516c\u5dee\u7b49\u7ea7ABEC 9<\/td><\/tr>
VQ424<\/td>\u540e\u7f00<\/td>\u516c\u5dee\uff08\u7cbe\u5ea6\uff09<\/td>\u65cb\u8f6c\u7cbe\u5ea6\u9ad8\u4e8eC08<\/td><\/tr>
.2ZL<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>Lamellar seal on both sides<\/td><\/tr>
2CS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>CS contact seal on both sides of the bearing<\/td><\/tr>
2CS2<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>CS2 contact seal on both sides of the bearing<\/td><\/tr>
2CS5<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>CS5 contact seal on both sides of the bearing<\/td><\/tr>
2LS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>LS contact seal, on both sides of the bearing<\/td><\/tr>
2RF<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RF contact seal, on both sides of the bearing<\/td><\/tr>
2RS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e24\u4fa7\u5e26\u5177\uff08\u6216\u65e0\uff09\u94a2\u9aa8\u67b6\u7684\u4e01\u8148\u6a61\u80f6\uff08NBR\uff09\u63a5\u89e6\u5f0f\u5bc6\u5c01 <\/td><\/tr>
2RS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RS contact seal, on both sides of the bearing<\/td><\/tr>
2RS1<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RS1 contact seal, on both sides of the bearing<\/td><\/tr>
2RS2<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e24\u4fa7\u5e26\u5177\u94a2\u9aa8\u67b6\u7684\u6c1f\u6a61\u80f6\uff08FPM\uff09\u63a5\u89e6\u5f0f\u5bc6\u5c01 <\/td><\/tr>
2RS2<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RS2 contact seal, on both sides of the bearing<\/td><\/tr>
2RS5<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RS5 contact seal, on both sides of the bearing<\/td><\/tr>
2RSH<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RSH contact seal, on both sides of the bearing<\/td><\/tr>
2RSL<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RSL low-friction contact seal, on both sides of the bearing<\/td><\/tr>
2RZ<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>RZ low-friction non-contact seal, on both sides of the bearing<\/td><\/tr>
2Z<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>Shield on both sides of the bearing<\/td><\/tr>
2ZS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>Shield on both sides, held in place by a retaining ring<\/td><\/tr>
CS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e00\u4fa7\u5e26\u5177\u94a2\u9aa8\u67b6\u7684\u4e01\u775b\u6a61\u80f6(NBR)\u63a5\u89e6\u5f0f\u5bc6\u5c01\u5708<\/td><\/tr>
CS2<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e00\u4fa7\u5e26\u5177\u94a2\u9aa8\u67b6\u7684\u6c1f\u6a61\u80f6(FPM)\u63a5\u89e6\u5bc6\u5c01\u5708<\/td><\/tr>
LS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e00\u4fa7\u5e26(\u6216\u4e0d\u5e26)\u94a2\u677f\u7684\u4e01\u775b\u6a61\u80f6(NBR)\u6216\u805a\u4e9a\u5b89\u918b(AU) LS\u63a5\u89e6\u5f0f\u5bc6\u5c01\u4ef6\u3002<\/td><\/tr>
PP<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\uff08\u652f\u627f\u6eda\u8f6e\u8f74\u627f\uff0c\u51f8\u8f6e\u968f\u52a8\u8f74\u627f\uff09\u4e24\u9762\u5177\u6709\u63a5\u89e6\u5f0f\u5bc6\u5c01\u3002<\/td><\/tr>
RS<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e00\u4fa7\u5e26\u5177(\u6216\u65e0)\u94a2\u9aa8\u67b6\u7684\u4e01\u775b\u6a61\u80f6(NBR)\u63a5\u89e6\u5f0f\u5bc6\u5c01<\/td><\/tr>
RS1Z<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e00\u4fa7\u5e26\u5177\u94a2\u9aa8\u67b6\u7684\u4e01\u775b\u6a61\u80f6(NBR)\u63a5\u89e6\u5f0f\u5bc6\u5c01\uff0c\u53e6\u4e00\u4fa7\u5e26\u51b2\u538b\u94a2\u9632\u5c18\u76d6<\/td><\/tr>
RS2<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>\u8f74\u627f\u4e00\u4fa7\u5e26\u5177\u94a2\u9aa8\u67b6\u7684\u6c1f\u6a61\u80f6(FPM)\u63a5\u89e6\u5f0f\u5bc6\u5c01<\/td><\/tr>
Z<\/td>\u540e\u7f00<\/td>\u5bc6\u5c01\u548c\u9632\u5c18<\/td>1. Combined needle roller bearings with cover
   \u5e26\u76d6\u7684\u7ec4\u5408\u6eda\u9488\u8f74\u627f
2. Shield of pressed sheet steel on one side of the bearing
   \u8f74\u627f\u4e00\u4e2a\u4fa7\u9762\u5e26\u51b2\u538b\u94a2\u677f\u9632\u5c18\u76d6<\/td><\/tr>
A<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u7ecf\u8fc7\u6539\u8fdb\u6216\u7a0d\u4f5c\u6539\u53d8\u7684\u5185\u90e8\u8bbe\u8ba1\u3002\u5916\u5f62\u5c3a\u5bf8\u76f8\u540c\u3002\u901a\u5e38\u5bf9\u4e8e\u4e0d\u540c\u7c7b\u578b\u6216\u7cfb\u5217\u7684\u8f74\u627f\u6709\u4e0d\u540c\u7684\u610f\u4e49\u3002\u4f8b\u5982\uff1a
4210 A\uff1a\u4e0d\u5e26\u88c5\u7403\u7f3a\u53e3\u7684\u53cc\u5217\u6df1\u6c9f\u7403\u8f74\u627f
3220 A: \u4e0d\u5e26\u88c5\u7403\u7f3a\u53e3\u7684\u53cc\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f<\/td><\/tr>
B<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u7ecf\u8fc7\u6539\u8fdb\u6216\u7a0d\u4f5c\u6539\u53d8\u7684\u5185\u90e8\u8bbe\u8ba1\uff0c\u5916\u5f62\u5c3a\u5bf8\u76f8\u540c\uff0c\u901a\u5e38\u5bf9\u4e0d\u540c\u7c7b\u578b\u6216\u7cfb\u5217\u7684\u8f74\u627f\u6709\u4e0d\u540c\u7684\u610f\u4e49\u3002\u4f8b\u5982:
7224 B:\u63a5\u89e6\u89d2\u4e3a40\u00b0\u7684\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f
32210 B:\u63a5\u89e6\u89d2\u8f83\u5927\u7684\u5706\u9525\u6eda\u5b50\u8f74\u627f<\/td><\/tr>
B4<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u8f74\u627f\u5957\u5708\u8868\u9762\u53ca\u6eda\u5b50\u8868\u9762\u5747\u7ecf\u5904\u7406\uff08\u6ee1\u88c5\u6eda\u5b50\u8f74\u627f\uff09\u3002<\/td><\/tr>
C<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u7ecf\u8fc7\u6539\u8fdb\u6216\u7a0d\u4f5c\u6539\u53d8\u7684\u5185\u90e8\u8bbe\u8ba1\u3002\u5916\u5f62\u5c3a\u5bf8\u76f8\u540c\u3002\u901a\u5e38\u5bf9\u4e0d\u540c\u7c7b\u578b\u6216\u7cfb\u5217\u7684\u8f74\u627f\u6709\u4e0d\u540c\u7684\u610f\u4e49\u3002\u4f8b\u5982:
21306 C:\u7403\u9762\u6eda\u5b50\u8f74\u627f\uff0c\u5e26\u4e24\u4e2a\u7a97\u5f0f\u51b2\u538b\u94a2\u4fdd\u6301\u67b6\u3001\u5185\u5708\u65e0\u6863\u8fb9\u548c\u5e26\u4e00\u4e2a\u7531\u5185\u5708\u5f15\u5bfc\u7684\u5bfc\u5708<\/td><\/tr>
CAC<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>CA\u578b\u7403\u9762\u6eda\u5b50\u8f74\u627f\uff0c\u6eda\u5b50\u7684\u5f15\u5bfc\u7ecf\u8fc7\u6539\u8fdb\uff0c\u52a0\u5f3a\u6eda\u5b50\u5bfc\u5411\u6027\u80fd<\/td><\/tr>
D<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>1.\u504f\u5dee\u6216\u4fee\u6539\u7684\u5185\u90e8\u8bbe\u8ba1\u4e0e\u5916\u5f62\u5c3a\u5bf8\uff1b\u4f5c\u4e3a\u7279\u5b9a\u610f\u4e49\u88ab\u7ed1\u5b9a\u5230\u7279\u5b9a\u7684\u8f74\u627f\u7cfb\u5217\uff0c\u4f8b\u5982\uff1a
    3310 D  \u53cc\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u7684\u4e24\u4ef6\u5f0f\u5185\u5708
    K40\u00d745\u00d717 D \u62c6\u5206\u6eda\u9488\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6\uff08\u5f84\u5411\uff09

2.\u6839\u636eABMA\u6807\u51c6\uff08\u901a\u5e38\u82f1\u5236\uff09\uff0c\u6709\u4e24\u4e2a\u6eda\u5b50\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6\uff08\u53cc\u5185\u5708\uff09\u6216\u5916\u5708\u6709\u4e24\u4e2a\u6eda\u9053\u7684\u53cc\u5217\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff08\u53cc\u5916\u5708\uff09
     <\/td><\/tr>
E<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u7ecf\u8fc7\u6539\u8fdb\u6216\u7a0d\u4f5c\u6539\u53d8\u7684\u5185\u90e8\u8bbe\u8ba1\uff0c\u5916\u5f62\u5c3a\u5bf8\u76f8\u540c\u3002\u901a\u5e38\u5bf9\u4e0d\u540c\u7c7b\u578b\u6216\u7cfb\u5217\u7684\u8f74\u627f\u6709\u4e0d\u540c\u7684\u610f\u4e49\u3002\u4f8b\u5982:7212 BE:\u4f18\u5316\u7684\u5185\u90e8\u8bbe\u8ba1\u548c\u63a5\u89e6\u89d2\u4e3a40\u00b0\u7684\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f<\/td><\/tr>
ECA<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>CA\u578b\u7403\u9762\u6eda\u5b50\u8f74\u627f\uff0c\u5e26\u589e\u5f3a\u7684\u6eda\u5b50\u7ec4<\/td><\/tr>
ECAC<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>CAC\u578b\u7403\u9762\u6eda\u5b50\u8f74\u627f\uff0c\u5e26\u589e\u5f3a\u7684\u6eda\u5b50\u7ec4<\/td><\/tr>
HA<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u8868\u9762\u786c\u5316\u7684\u7684\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHA\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206
    0 \u6574\u5957\u8f74\u627f
    1 \u5185\u5708\u548c\u5916\u5708
    2 \u5916\u5708
    3 \u5185\u5708
    4 \u5185\u5708\u3001\u5916\u5708\u548c\u6eda\u52a8\u4f53
    5 \u6eda\u52a8\u4f53
    6 \u5916\u5708\u548c\u6eda\u52a8\u4f53
    7 \u5185\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
HB<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u8d1d\u6c0f\u4f53\u786c\u5316\u7684\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHB\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206\uff0c\u6570\u5b57\u4ee3\u8868\u7684\u90e8\u5206\u4e0eHA\u7684\u76f8\u540c
    0 \u6574\u5957\u8f74\u627f
    1 \u5185\u5708\u548c\u5916\u5708
    2 \u5916\u5708
    3 \u5185\u5708
    4 \u5185\u5708\u3001\u5916\u5708\u548c\u6eda\u52a8\u4f53
    5 \u6eda\u52a8\u4f53
    6 \u5916\u5708\u548c\u6eda\u52a8\u4f53
    7 \u5185\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
HE<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u771f\u7a7a\u518d\u7194\u94a2\u5236\u7684\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHE\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206\uff0c\u6570\u5b57\u4ee3\u8868\u7684\u90e8\u5206\u4e0eHA\u7684\u76f8\u540c
    0 \u6574\u5957\u8f74\u627f
    1 \u5185\u5708\u548c\u5916\u5708
    2 \u5916\u5708
    3 \u5185\u5708
    4 \u5185\u5708\u3001\u5916\u5708\u548c\u6eda\u52a8\u4f53
    5 \u6eda\u52a8\u4f53
    6 \u5916\u5708\u548c\u6eda\u52a8\u4f53
    7 \u5185\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
HM<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u9a6c\u6c0f\u4f53\u786c\u5316\u7684\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHM\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206\uff0c\u6570\u5b57\u4ee3\u8868\u7684\u90e8\u5206\u4e0eHA\u7684\u76f8\u540c
    0 \u6574\u5957\u8f74\u627f
    1 \u5185\u5708\u548c\u5916\u5708
    2 \u5916\u5708
    3 \u5185\u5708
    4 \u5185\u5708\u3001\u5916\u5708\u548c\u6eda\u52a8\u4f53
    5 \u6eda\u52a8\u4f53
    6 \u5916\u5708\u548c\u6eda\u52a8\u4f53
    7 \u5185\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
HN<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u7ecf\u7279\u6b8a\u8868\u9762\u5904\u7406\u7684\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHN\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206\uff0c\u6570\u5b57\u4ee3\u8868\u7684\u90e8\u5206\u4e0eHA\u76f8\u540c
    0 \u6574\u5957\u8f74\u627f
    1 \u5185\u5708\u548c\u5916\u5708
    2 \u5916\u5708
    3 \u5185\u5708
    4 \u5185\u5708\u3001\u5916\u5708\u548c\u6eda\u52a8\u4f53
    5 \u6eda\u52a8\u4f53
    6 \u5916\u5708\u548c\u6eda\u52a8\u4f53
    7 \u5185\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
HV<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u53ef\u6dec\u706b\u7684\u4e0d\u9508\u94a2\u8f74\u627f\u6216\u8f74\u627f\u90e8\u4ef6\uff0cHV\u968f\u540e\u7684\u6570\u5b57\u8868\u793a\u5177\u4f53\u7684\u90e8\u5206\uff0c\u6570\u5b57\u4ee3\u8868\u7684\u90e8\u5206\u4e0eHA\u76f8\u540c<\/td><\/tr>
K<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u5706\u9525\u5b54\uff0c\u9525\u5ea61:12<\/td><\/tr>
L4B<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u7279\u6b8a\u8868\u9762\u6d82\u5c42\u7684\u8f74\u627f\u5957\u5708\u548c\u6eda\u52a8\u4f53<\/td><\/tr>
NR<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>Snap ring groove in the outer ring, with appropriate snap ring<\/td><\/tr>
R<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>1.\u5916\u5708\u5e26\u51f8\u7f18
2.\u5f27\u5f62\u6eda\u8f6e\u8868\u9762(\u6eda\u8f6e\u8f74\u627f)<\/td><\/tr>
U<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u5728U\u540e\u9762\u52a01\u4e2a\u6570\u5b57\u8868\u793a\u7f29\u7a84\u5bbd\u5ea6\u7684\u516c\u5dee\u5e26\uff0c\u7528\u4e8e\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff0c\u6216\u5176\u5185\u5708\u6216\u5916\u5708\uff0c\u4f8b\u5982:
U2:\u5bbd\u5ea6\u516c\u5dee+0,05\/0 mm
U4:\u5bbd\u5ea6\u516c\u5dee+0,10\/0 mm<\/td><\/tr>
V…<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u5728V\u540e\u9762\u52a0\u4e0a\u4e00\u4e2a\u5b57\u6bcd\u662f\u7528\u6765\u8868\u793a\u4e00\u79cd\u4e0e\u6807\u51c6\u8f74\u627f\u6709\u5dee\u522b\u7684\u7279\u6027\uff0c\u5728V\u540e\u9762\u518d\u52a0\u4e0a\u4e00\u4e2a\u4e09\u4f4d\u6216\u56db\u4f4d\u6570\u8868\u793a\u5176\u5177\u4f53\u7684\u610f\u4e49\u3002\u4f8b\u5982:
VA  \u8868\u793a\u67d0\u79cd\u7279\u5b9a\u7684\u5e94\u7528
VB  \u5916\u5f62\u5c3a\u5bf8\u7684\u5dee\u5f02
VE  \u5916\u90e8\u6216\u5185\u90e8\u7684\u5dee\u5f02
VL  \u6d82\u5c42
VQ  \u4e0d\u540c\u4e8e\u6807\u51c6\u7684\u8d28\u91cf\u548c\u516c\u5dee
VS  \u6e38\u9699\u548c\u9884\u7d27
V   \u4e0b\u6da6\u6ed1
VU  \u5404\u79cd\u5176\u5b83\u7279\u6027<\/td><\/tr>
VE552<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u5916\u5708\u4e00\u4fa7\u5e26\u4e09\u4e2a\u5e73\u5747\u5206\u5e03\u7684\u87ba\u7eb9\u5b54\u4ee5\u8fde\u63a5\u8d77\u91cd\u88c5\u7f6e<\/td><\/tr>
VE553<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>\u5916\u5708\u4e24\u4fa7\u5e26\u4e09\u4e2a\u5e73\u5747\u5206\u5e03\u7684\u87ba\u7eb9\u5b54\u4ee5\u8fde\u63a5\u8d77\u91cd\u88c5\u7f6e<\/td><\/tr>
X<\/td>\u540e\u7f00<\/td>\u5185\u90e8\u8bbe\u8ba1<\/td>1.\u5916\u5f62\u5c3a\u5bf8\u6839\u636eISO\u6807\u51c6\u4fee\u6539
2.\u5706\u67f1\u5f62\u6eda\u8f6e\u8868\u9762(\u6eda\u8f6e\u8f74\u627f)<\/td><\/tr>
2F<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of acrylonitrile-butadiene rubber (NBR), additional plain flinger, on both sides<\/td><\/tr>
A<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Deviating or modified internal design with same boundary dimensions. As a rule the significance of the letter is bound to the particular bearing or bearing series.

Examples:

    4210 A Double row deep groove ball bearing without filling slots
    3320 A<\/td><\/tr>
ADA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Wide snap ring grooves in the outer ring; a two-piece inner ring held together by a retaining ring<\/td><\/tr>
ADB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Wide snap ring grooves in the outer ring; a two-piece inner ring held together by a retaining ring; modified internal design<\/td><\/tr>
AH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for air-handling applications<\/td><\/tr>
AR-<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Ball or roller and cage assembly<\/td><\/tr>
ASR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Needle roller bearing with annular groove and lubrication hole(s) in the outer ring, the number following indicates the number of holes<\/td><\/tr>
Axx(x)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>A combined with a two or three-figure number identifies variants of the standard design, which cannot be identified by generally applicable suffixes
A\u4e0e\u4e00\u4e2a\u4e24\u4f4d\u6570\u6216\u4e09\u4f4d\u6570\u7ec4\u5408\uff0c\u8868\u793a\u4e0d\u80fd\u7531\u4e00\u822c\u9002\u7528\u540e\u7f00\u6765\u8bc6\u522b\u7684\u6807\u51c6\u8bbe\u8ba1\u7684\u53d8\u4f53<\/td><\/tr>
B<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Deviating or modified internal design with same boundary dimensions. As a rule the significance of the letter is bound to the particular bearing series.

Examples:

    7210 B Single row angular contact ball bearing with a 40?contact angle
    32210 B<\/td><\/tr>
BE<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing with a 40\u00b0 contact angle and optimized internal design<\/td><\/tr>
BEJ<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing with a 40\u00b0 contact angle and optimized internal design, with ball centred stamped steel cage<\/td><\/tr>
BEM<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing with a 40\u00b0 contact angle and optimized internal design, with machined steel cage<\/td><\/tr>
BEP<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing with a 40\u00b0 contact angle and optimized internal design, with cage of glass fibre reinforced polyamide 66<\/td><\/tr>
BEY<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing with a 40\u00b0 contact angle and optimized internal design, with ball centred pressed brass cage<\/td><\/tr>
BF<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Needle roller with flat ends <\/td><\/tr>
BMB<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Motor encoder unit BMB series<\/td><\/tr>
BMD<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Motor encoder unit BMD series<\/td><\/tr>
BMO<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Motor encoder unit BMO series<\/td><\/tr>
BS2-<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing, designated by a drawing number<\/td><\/tr>
Bxx(x)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>B\u4e0e\u4e00\u4e2a\u4e24\u4f4d\u6570\u6216\u4e09\u4f4d\u6570\u7ec4\u5408\uff0c\u7528\u6765\u8868\u793a\u4e00\u4e9b\u6ca1\u6709\u5408\u9002\u540e\u7f00\u7684\u53d8\u578b\u3002
\u4f8b\u5982\uff1aB20 \u7f29\u7a84\u7684\u5bbd\u5ea6\u516c\u5dee<\/td><\/tr>
C<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Deviating or modified internal design with same boundary dimensions. As a rule the significance of the letter is bound to the particular bearing series
2, Y-bearing with cylindrical outside diameter, e.g. YET 205 C<\/td><\/tr>
C08<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Geometrical tolerances to P5 tolerance class <\/td><\/tr>
C083<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>C08 + C3<\/td><\/tr>
C084<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>C08 + C4<\/td><\/tr>
C1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Internal clearance smaller than C2<\/td><\/tr>
C2<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Internal clearance smaller than Normal<\/td><\/tr>
C2H<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Axial internal clearance in the upper half of the C2 range<\/td><\/tr>
C2L<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Axial internal clearance in the lower half of the C2 range<\/td><\/tr>
C3<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Internal clearance greater than Normal<\/td><\/tr>
C3P<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Displaced clearance range comprising the upper half of the C3 plus the lower half of the C4 clearance range<\/td><\/tr>
C4<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Internal clearance greater than C3<\/td><\/tr>
C5<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Internal clearance greater than C4<\/td><\/tr>
CA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Spherical roller bearing of C design, but with retaining flanges on the inner ring, guide ring centred on the inner ring and machined brass cage
2, Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have axial internal c<\/td><\/tr>
CAC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Spherical roller bearing of CA design, but with retaining flanges on the inner ring, guide ring centred on the inner ring and machined brass cage <\/td><\/tr>
CB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have Normal axial internal clearance.
2, Double row bearing with controlled axial clearance
3, Single row angular contact ball bearing, high-speed B design, 15?contact <\/td><\/tr>
CC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have axial internal clearance greater than Normal (CB)<\/td><\/tr>
CC(J)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages<\/td><\/tr>
CCJA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with flangeless inner ring, guide ring centred on the outer ring raceway, two stamped steel cages<\/td><\/tr>
CD<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing, high-capacity design, 15?contact angle<\/td><\/tr>
CE<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing, high-speed E design, 15?contact angle<\/td><\/tr>
CJ<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages<\/td><\/tr>
CL0<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Accuracy to ABMA tolerance class 0 (inch bearings)<\/td><\/tr>
CL00<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Accuracy to ABMA tolerance class 00 (inch bearings)<\/td><\/tr>
CL3<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Accuracy to ABMA tolerance class 3 (inch bearings)<\/td><\/tr>
CL7A<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Pinion bearing, superseded by CL7C<\/td><\/tr>
CL7C<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>High-performance design<\/td><\/tr>
CLN<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Tighter tolerances for ring widths and total (abutment) width in accordance with ISO tolerance class 6X<\/td><\/tr>
CN<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Normal internal clearance; only used together with an additional letter that identifies a reduced or displaced clearance range

Examples:

    CNH Reduced clearance range corresponding to the upper half of the actual clearance range
    CNL  Reduced clear<\/td><\/tr>
CS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal of acrylonitrile-butadiene rubber (NBR) on one side of the bearing<\/td><\/tr>
CS2<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal of fluoro rubber (FKM) on one side of the bearing<\/td><\/tr>
CS5<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal of hydrogenated acrylonitrile-butadiene rubber (HNBR) on one side of the bearing<\/td><\/tr>
CV<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Modified internal design, full complement roller set<\/td><\/tr>
Cxx(x)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Special clearance, the two- or three-digit number immediately following the C is the mean axial internal clearance in \u03bcm <\/td><\/tr>
D<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Deviating or modified internal design with same boundary dimensions; as a rule the significance of the letter is bound to the particular bearing series
    Examples:
        3310 D Double row angular contact ball bearing with a two-piece inner ring
   <\/td><\/tr>
D\/W<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Stainless steel, inch dimensions<\/td><\/tr>
DA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Modified snap ring grooves in the outer ring; two-piece inner ring held together by a retaining ring<\/td><\/tr>
DB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Two bearings matched for mounting back-to-back. A number immediately following the DB identifies the design of the ring spacers. <><\/td><\/tr>
DF<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Two bearings matched for mounting face-to-face. A number immediately following the DF identifies the design of the ring spacer. ><<\/td><\/tr>
DG<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of two bearings for universal matching<\/td><\/tr>
DH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single direction thrust bearing with two housing washers
\u5355\u5411\u63a8\u529b\u8f74\u627f\u4e24\u4e2a\u8f74\u627f\u5ea7\u5708<\/td><\/tr>
DR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Two bearings matched to one set<\/td><\/tr>
DS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1. Single direction thrust bearing with two shaft washers
   \u5355\u5411\u63a8\u529b\u8f74\u627f\u5177\u6709\u4e24\u8f74\u5708
2. Split radial needle roller and cage assembly
   \u5206\u4f53\u5f0f\u5411\u5fc3\u6eda\u9488\u548c\u4fdd\u6301\u67b6\u7ec4\u4ef6<\/td><\/tr>
DS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Single direction thrust bearing with two shaft washers
1, Split radial needle roller and cage assembly<\/td><\/tr>
DT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Two bearings matched for mounting in tandem. A number immediately following the DT identifies the design of the ring spacers. << <\/td><\/tr>
E<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Deviating or modified internal design with same boundary dimensions; as a rule the significance of the letter is bound to the particular bearing series; usually indicates reinforced rolling element complement
2, Adapter sleeve without key slot, with a <\/td><\/tr>
E2.<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>SKF Energy Efficient bearings<\/td><\/tr>
EC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Optimized internal design incorporating more and\/or larger rollers and with modified roller end\/flange contact<\/td><\/tr>
ECA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>CA design spherical roller bearing with reinforced roller set<\/td><\/tr>
ECAC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>CAC design spherical roller bearing with reinforced roller set<\/td><\/tr>
EGS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring with a non-directionally ground raceway<\/td><\/tr>
EH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Adapter sleeve without key slot, with a KMFE .. H lock nut<\/td><\/tr>
EJA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Flangeless inner ring, guide ring centred on the outer ring raceway, two stamped steel cages<\/td><\/tr>
EL<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Adapter sleeve without key slot, with a KMFE .. L lock nut<\/td><\/tr>
Exx(x)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>E combined with a two or three-figure number identifies variants of the standard design which cannot be identified by generally applicable suffixes
E\u7ed3\u5408\u4e24\u4e2a\u6216\u4e09\u4e2a\u4f4d\u6570\u5b57\u53f7\u7801\u6807\u8bc6\u4e0d\u80fd\u7528\u4e00\u822c\u9002\u7528\u540e\u7f00\u6765\u8bc6\u522b\u7684\u6807\u51c6\u8bbe\u8ba1\u7684\u53d8\u4f53<\/td><\/tr>
F<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined steel or special cast iron cage, rolling element centred<\/td><\/tr>
F1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Grease fill 10\u201315% of the free space in the bearing<\/td><\/tr>
F3<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined cage of spheroidal cast iron, shaft washer centred
\u7403\u58a8\u94f8\u94c1\u673a\u52a0\u5de5\u4fdd\u6301\u67b6\uff0c\u8f74\u5708\u5f15\u5bfc<\/td><\/tr>
FA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined steel or special cast iron cage, outer ring centred<\/td><\/tr>
FB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Machined steel or special cast iron cage, inner ring centred
2, Single row angular contact ball bearing, high-speed B design, 18?contact angle<\/td><\/tr>
FE<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single row angular contact ball bearing, high-speed E design, 18?contact angle<\/td><\/tr>
G<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have axial internal clearance
2, Thread diameter changed according to revised ISO standard
3, Lubrication groove in the outside surface, located at the side opposite the<\/td><\/tr>
G..<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Grease filling. A second letter indicates the temperature range of the grease and a third letter identifies the actual grease. The significance of the second letter is as follows:
E Extreme pressure grease
F Food compatible grease
H, J High temperature gr<\/td><\/tr>
GA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have extra light or light preload<\/td><\/tr>
GB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have light or moderate preload<\/td><\/tr>
GC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have moderate or heavy preload<\/td><\/tr>
GD<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for universal matching. Two bearings arranged back-to-back or face-to-face have heavy preload<\/td><\/tr>
GEM9<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Filled to 70\u2013100% with SKF LGHB 2 grease<\/td><\/tr>
GMM<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Open single direction bearing filled with standard grease<\/td><\/tr>
GR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Lubrication groove in the outside surface, located at the side of the locking device<\/td><\/tr>
GS<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Housing washer<\/td><\/tr>
GWF<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Grease with a diurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range -40 to +160 \u7648 (normal fill grade)<\/td><\/tr>
H<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Bearing without an inner ring and reduced inside diameter (under rollers) tolerance, the numbers following indicate the tolerance limits in \u7944, e.g. H+27+20
2, One oil supply duct at the threaded end
3, KMFE lock nut with a bigger contact diameter
4, T<\/td><\/tr>
H1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Two lubrication holes on the thrust side of the outer ring<\/td><\/tr>
HA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Case-hardened bearing or bearing components. For closer identification HA is followed by one of the following figures:
0 Complete bearing
1 Outer and inner rings
2 Outer ring
3 Inner ring
4 Outer ring, inner ring and rolling elements
5 Rolling elements
6 <\/td><\/tr>
HB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Bainite-hardened bearing or bearing component. For closer identification HB is followed by one of the figures explained under HA
2, One or two oil supply ducts at the threaded end<\/td><\/tr>
HC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing or bearing components made of silicon nitride. For closer identification HC is followed by one of the figures explained under HA<\/td><\/tr>
HE<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing or bearing component of vacuum remelted steel. For closer identification HE is followed by one of the figures explained under HA<\/td><\/tr>
HM<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Martensite-hardened bearing or bearing component. For closer identification HM is followed by one of the figures explained under HA<\/td><\/tr>
HN    <\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Special surface heat treated bearing or bearing component. For closer identification HN is followed by one of the figures explained under HA<\/td><\/tr>
HR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Polymer ball bearing<\/td><\/tr>
HV<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing components of stainless steel, seals and flingers with food-compatible rubber, food-grade grease<\/td><\/tr>
ICOS-<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Oil sealed bearing unit<\/td><\/tr>
IR-<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring of radial bearing<\/td><\/tr>
IS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring with lubrication hole(s), the number following indicates the number of holes<\/td><\/tr>
ISR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring with annular groove and lubrication hole(s), the number following indicates the number of holes<\/td><\/tr>
J<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel cage, rolling element centred, the number following indicates a different cage design<\/td><\/tr>
JA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel cage, outer ring centred<\/td><\/tr>
JB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel cage, inner ring centred<\/td><\/tr>
JHA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel cage, hardened, outer ring centred<\/td><\/tr>
JR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel cage, unhardened, riveted together<\/td><\/tr>
JW<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel cage, unhardened, welded<\/td><\/tr>
K<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Cylindrical roller and cage thrust assembly<\/td><\/tr>
K<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Tapered bore, taper 1:12
2, Cylindrical roller and cage thrust assembly
3, Polymer ball bearings with components made of Polyvinylidene fluoride (PVDF)<\/td><\/tr>
K-<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring with roller and cage assembly (cone) or outer ring (cup) of inch tapered roller bearing belonging to an ABMA standard series<\/td><\/tr>
K30<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Tapered bore, taper 1:30<\/td><\/tr>
L<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Separate inner or outer ring of a separable bearing<\/td><\/tr>
L<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Machined light alloy cage, different designs or materials are identified by a figure, e.g. L1
2, Adapter sleeve with a lock nut with lower sectional height
3, KMFE lock nut with a smaller contact diameter
4, Polymer ball bearing with components made of<\/td><\/tr>
L1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Annular groove with two lubrication holes on the thrust side of the outer ring and two annular grooves fitted with O-rings in the outer ring<\/td><\/tr>
L4B<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing rings and rollers black oxidized<\/td><\/tr>
L5B<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Rollers black oxidized<\/td><\/tr>
L5DA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>No Wear bearings with coated rolling element<\/td><\/tr>
L7B<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring and rollers black oxidized<\/td><\/tr>
L7DA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>NoWear bearings with coated rolling elements and inner ring raceway(s)<\/td><\/tr>
LA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined light alloy cage, outer ring centred<\/td><\/tr>
LB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined light alloy cage, inner ring centred<\/td><\/tr>
LHT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Grease with a lithium thickener of consistency 2 to 3 to the NLGI Scale for a temperature range \u201350 to +140 \u00b0C<\/td><\/tr>
LO<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u8f74\u627f\u4e0d\u5e26\u9632\u9508\u5242\uff0c\u4f46\u662f\u6709\u4f4e\u7c98\u5ea6\u6cb9\u6d82\u5c42\uff1b\u5b9e\u9645\u4f7f\u7528\u7684\u6cb9\u901a\u8fc7LO\u540e\u7684\u6570\u5b57\u6765\u8bc6\u522b\uff0c\u4f8b\u5982\uff0cLO10<\/td><\/tr>
LO<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing without preservative, but coated with low viscosity oil; the actual oil is identified by figures following the LO, e.g. LO10<\/td><\/tr>
LP<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Light alloy window-type cage, with punched or reamed pockets, inner or outer ring centred<\/td><\/tr>
LPS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>As LP but with lubrication grooves in the guiding surfaces<\/td><\/tr>
LS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of polyurethane (PUR) with or without sheet steel reinforcement, on one side of the bearing<\/td><\/tr>
M<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Machined brass cage, rolling element centred; different designs or material grades are identified by a figure or a letter, e.g. M2, MC
2,  Polymer ball bearing with components made of polyimide (PI)<\/td><\/tr>
M..\/M..<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Diameter tolerance of needle rollers, e.g. M2\/M4 indicates diameter tolerance \u20132 to \u20134 \u00b5m<\/td><\/tr>
MA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, outer ring centred<\/td><\/tr>
MAS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, outer ring centred, the S indicates a lubrication groove in the guiding surface<\/td><\/tr>
MB, MB1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, inner ring centred<\/td><\/tr>
MBS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, inner ring centred, the S indicates a lubrication groove in the guiding surface<\/td><\/tr>
MH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, window-type, inner ring centred<\/td><\/tr>
ML<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, window-type, inner or outer ring centred, depending on bearing design<\/td><\/tr>
MO<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u8f74\u627f\u4e0d\u5e26\u9632\u9508\u5242\uff0c\u4f46\u662f\u6709\u4f4e\u7c98\u5ea6\u6cb9\u6d82\u5c42\uff1b\u5b9e\u9645\u4f7f\u7528\u7684\u6cb9\u901a\u8fc7MO\u540e\u7684\u6570\u5b57\u6765\u8bc6\u522b\uff0c\u4f8b\u5982\uff0cMO10<\/td><\/tr>
MO<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing without preservative, but coated with medium viscosity oil; the actual oil is identified by figures following the MO, e.g. MO10<\/td><\/tr>
MP<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, window-type, inner or outer ring centred, depending on bearing size<\/td><\/tr>
MPS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>As MP but with lubrication grooves in the guiding surfaces<\/td><\/tr>
MR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Machined brass cage, window-type, roller centred<\/td><\/tr>
N<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Snap ring groove in the outer ring<\/td><\/tr>
N\/M..<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Diameter tolerance of needle rollers, e.g. N\/M2 indicates diameter tolerance 0 to \u20132 \u00b5m<\/td><\/tr>
N1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>One locating slot (notch) in one outer ring side face or housing washer<\/td><\/tr>
N2<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Two locating slots (notches) 180?apart in one outer ring side face or housing washer<\/td><\/tr>
OR-<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Outer ring of radial bearing<\/td><\/tr>
P<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Glass fibre reinforced polyamide 66 cage, rolling element centred
2, Precision lock nuts made of sintered steel (For KMD 11 and KMD 12 lock nuts only)<\/td><\/tr>
P2<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional and geometrical tolerances in accordance with P2 tolerance class<\/td><\/tr>
P4<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional and geometrical tolerances in accordance with P4 tolerance class<\/td><\/tr>
P43<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>P4 + C3<\/td><\/tr>
P4A<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional tolerance in accordance with ISO tolerance class 4, geometrical tolerance lower than ISO tolerance class 4<\/td><\/tr>
P4C<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional tolerances approximately to ISO tolerance class 4, geometrical tolerances lower than ISO tolerance class 4 for radial bearings<\/td><\/tr>
P5<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional and geometrical tolerances in accordance with P5 tolerance class<\/td><\/tr>
P52<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>P5 + C2<\/td><\/tr>
P6<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional and geometrical tolerances in accordance with P6 tolerance class<\/td><\/tr>
P62<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>P6 + C2<\/td><\/tr>
P63<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>P6 + C3<\/td><\/tr>
P64<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>P6 + C4<\/td><\/tr>
P6CNR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>P6 + CNR<\/td><\/tr>
PA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyamide 66 cage, outer ring centred<\/td><\/tr>
PA9A<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional and geometrical tolerances in accordance with ISO tolerance class 2<\/td><\/tr>
PBC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of five bearings arranged tandem back-to-back <<>>><\/td><\/tr>
PBT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of five bearings arranged back-to-back and tandem <>>>><\/td><\/tr>
PE<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Enlarged diameter tolerance and axial run-out to P5 tolerance class for radial bearing<\/td><\/tr>
PEX<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>SKF Explorer bearing, used only when same-sized conventional and SKF Explorer bearings are available<\/td><\/tr>
PFC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of five bearings arranged tandem face-to-face >><<<<\/td><\/tr>
PFT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of five bearings arranged face-to-face and tandem ><<<<<\/td><\/tr>
PG<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of five bearings for universal matching<\/td><\/tr>
PH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyetheretherketone (PEEK) cage, rolling element centred<\/td><\/tr>
PHA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Glass fibre reinforced polyetheretherketone (PEEK) cage, outer ring centred
2, Carbon fibre reinforced polyetheretherketone (PEEK) cage, outer ring centred (SuP) <\/td><\/tr>
PHAS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyetheretherketone (PEEK) cage, outer ring centred, lubrication grooves in the guiding surface<\/td><\/tr>
PPA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u6eda\u8f6e\u8f74\u627f\u4e24\u4fa7\u5747\u6709\u805a\u9170\u80fa66\u8f74\u5411\u6ed1\u52a8\u5957\u5708\u800c\u4e14\u6eda\u8f6e\u8868\u9762\u5916\u5f62\u6709\u6240\u6539\u8fdb<\/td><\/tr>
PPA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Track runner bearing with a PA66 axial sliding and sealing ring on both sides. Improved crowned profile of the outer ring running surface<\/td><\/tr>
PPSKA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>KR design cam follower, sizes 16 and 19, with a PA66 axial sliding and sealing ring on both sides, improved crowned profile of the outer ring running surface and a hexagonal recess in the head of the stud, no relubrication features<\/td><\/tr>
PPXA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Cam followers with PPA features except for the outer ring running surface, which has a cylindrical profile <\/td><\/tr>
Q<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Optimized contact geometry and surface finish
2, Polymer ball bearing with components made of glass <\/td><\/tr>
Q66<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u632f\u52a8\u6c34\u51c6\u5c0f\u4e8e\u666e\u901a\u7ea7\u6807\u51c6\uff0c\u632f\u52a8\u5cf0\u503c\u5c0f\u4e8e\u666e\u901a\u7ea7\u6807\u51c6\u3002<\/td><\/tr>
QBC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of four bearings arranged tandem back-to-back <<>><\/td><\/tr>
QBT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of four bearings arranged back-to-back and tandem <>>><\/td><\/tr>
QCL7C<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with very tight geometrical tolerances and high preload capability<\/td><\/tr>
QE5<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u7b26\u5408\u7535\u673a\u7528\u7279\u522b\u6807\u51c6\uff0c\u5c3a\u5bf8\u53ca\u65cb\u8f6c\u7cbe\u5ea6\u8fbeP6.\u6781\u4f4e\u566a\u97f3\u3002<\/td><\/tr>
QE6<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u7b26\u5408\u7535\u673a\u7528\u6807\u51c6\uff0c\u4f4e\u566a\u97f3\u3002<\/td><\/tr>
QFC<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of four bearings arranged tandem face-to-face >><<<\/td><\/tr>
QFT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of four bearings arranged face-to-face and tandem ><<<<\/td><\/tr>
QR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of four single row deep groove ball or cylindrical roller bearing matched for equal distribution of radial load<\/td><\/tr>
QT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of four bearings arranged in tandem <<<< <\/td><\/tr>
R<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1. \u6574\u4f53\u5f0f\u5916\u90e8\u5916\u5708\u6cd5\u5170
2. \u5f27\u5f62\u6eda\u8f6e\u8868\u9762\uff08\u6eda\u8f6e\u8f74\u627f\uff09<\/td><\/tr>
R<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1,Inner or outer ring with roller (and cage) assembly of a separable bearing
2,Support roller without an inner ring
3,Bearing without an inner ring <\/td><\/tr>
R<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Flanged outer ring
2, Polymer ball bearing with components made of borosilicate glass <\/td><\/tr>
RF<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of acrylonitrile-butadiene rubber (NBR), additional rubberized flinger, on one sde of the bearing<\/td><\/tr>
RS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of acrylonitrile-butadiene rubber (NRB), on one side of the bearing<\/td><\/tr>
RS1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of acrylonitrile-butadiene rubber (NRB), on one side of the bearing<\/td><\/tr>
RS1Z<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sheet steel reinforced contact seal of acrylonitrile-butadiene rubber (NBR) on one side and one shield on the other side of the bearing<\/td><\/tr>
RS2<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of fluoro rubber (FKM), on one side of the bearing<\/td><\/tr>
RS5<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of hydrogenated acrylonitrile-butadiene rubber (HNBR), on one or both sides of the bearing<\/td><\/tr>
RSH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of acrylonitrile-butadiene rubber (NBR), on one side of the bearing<\/td><\/tr>
RSL<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Low-friction contact seal made of acrylonitrile-butadiene rubber (NBR), on one side of the bearing<\/td><\/tr>
RZ<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Low-friction non-contact seal made of acrylonitrile-butadiene rubber (NBR), on one side of the bearing<\/td><\/tr>
S<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Sealed bearing<\/td><\/tr>
S<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Matched bearings for an equal load distribution. The number preceding indicates the number of bearings, e.g. NK 50\/25 TN\/2S
2, Polymer ball bearing with components made of Stainless steel 1.4034 <\/td><\/tr>
S0<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing heat stabilized for operating temperatures \u2264 150 \u00b0C (300 \u00b0F)<\/td><\/tr>
S1<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing heat stabilized for operating temperatures \u2264 200 \u00b0C (390 \u00b0F)<\/td><\/tr>
S2<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing heat stabilized for operating temperatures \u2264 250 \u00b0C (480 \u00b0F)<\/td><\/tr>
S3<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing heat stabilized for operating temperatures \u2264 300 \u00b0C (570 \u00b0F)<\/td><\/tr>
SB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>SKF ConCentra ball bearing with shortened inner ring<\/td><\/tr>
SM..<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Special grease, two numbers following identify the grease<\/td><\/tr>
SP<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Dimensional tolerances in accordance with ISO tolerance class 5, geometrical tolerances in accordance with ISO tolerance class 4 <\/td><\/tr>
T<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, A number immediately following the T identifies the total width of matched bearings, arranged back-to-back or in tandem
2, Polymer ball bearing with components made of stainless steel 1.4401
3, Trapezoidal thread<\/td><\/tr>
TA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Window-type cage of fabric reinforced phenolic resin, outer ring centred<\/td><\/tr>
TB<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Window-type cage of fabric reinforced phenolic resin, inner ring centred<\/td><\/tr>
TBT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of three bearings, two bearings arranged back-to-back and the third in tandem <>><\/td><\/tr>
TFT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of three bearings, two bearings arranged face-to-face and the third in tandem ><<<\/td><\/tr>
TH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Snap-type cage of fabric reinforced phenolic resin, rolling element centred<\/td><\/tr>
TL<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Adapter sleeve with a lock nut with lower sectional height, but with key slot positions for a locking clip<\/td><\/tr>
TN<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyamide 66 cage, rolling element centred; for SABB the cage is not glass fibre reinforced<\/td><\/tr>
TN9<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyamide 66 cage, rolling element centred; for CARB bearings the cage is made of PA46<\/td><\/tr>
TNH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyetheretherketone (PEEK) cage, rolling element centred<\/td><\/tr>
TNHA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced polyetheretherketone (PEEK) cage, outer ring centred<\/td><\/tr>
TR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Three single row deep groove ball or cylindrical roller bearings, matched to give equal distribution of radial load
\u4e09\u4e2a\u5355\u5217\u6df1\u6c9f\u7403\u6216\u5706\u67f1\u6eda\u5b50\u8f74\u627f\uff0c\u5f84\u5411\u8d1f\u8377\u5e73\u5747\u5206\u914d<\/td><\/tr>
TR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Three bearings matched to one set<\/td><\/tr>
TT<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Set of three bearings arranged in tandem <<<<\/td><\/tr>
U<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, U combined with a one- or two-digit number identifies tighter total width tolerance,
    Examples:
        U2… +0,05\/0 mm
        U4… +0,10\/0 mm
2, Y-bearing without locking device
3, \/U Sales area worldwide<\/td><\/tr>
V<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with NitroMax steel rings and bearing grade silicon nitride Si3N4 balls (hybrid bearing)<\/td><\/tr>
V<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Full complement bearing (without cage)<\/td><\/tr>
V…<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>V combined with a second letter, identifies a variant group, and followed by a three- or four-figure number denotes variants not covered by “standard” designation suffixes. Examples:
VA Application oriented variants
VB Boundary dimension deviations
VE Ext<\/td><\/tr>
V001<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>CL7C and \/2<\/td><\/tr>
VA201<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for extreme temperatures with a stamped steel cage, lubricated with a polyalkylene glycol\/graphite mixture<\/td><\/tr>
VA208<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for extreme temperatures with a segmented cage made of graphite<\/td><\/tr>
VA210<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Graphite-based lubricant<\/td><\/tr>
VA2101<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Graphite-based lubricant and PFPE oil additive<\/td><\/tr>
VA228<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for extreme temperatures with a coronet cage made of graphite<\/td><\/tr>
VA237<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Graphite-based lubricant, PFPE oil additive and nano particles<\/td><\/tr>
VA260<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Graphite-based lubricant; rings, rolling elements and cage(s) phosphated<\/td><\/tr>
VA261<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Graphite-based lubricant and PFPE oil additive; rings, rolling elements and cage(s) phosphated<\/td><\/tr>
VA267<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Graphite-based lubricant, PFPE oil additive and nano particles; rings, rolling elements and cage(s) phosphated<\/td><\/tr>
VA301<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway vehicle traction motors<\/td><\/tr>
VA305<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway vehicle traction motors + special inspection routines<\/td><\/tr>
VA3091<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway vehicle traction motors + external surfaces of the outer ring are coated with aluminium oxide<\/td><\/tr>
VA320<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway axleboxes according to EN 12080:1998
\u94c1\u8def\u8f74\u7bb1\u8f74\u627f \u6839\u636e  EN 12080:1998<\/td><\/tr>
VA321<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Optimized internal design<\/td><\/tr>
VA350<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway axleboxes<\/td><\/tr>
VA380<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway axleboxes according to EN 12080:1998<\/td><\/tr>
VA405<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for vibratory applications, surface-hardened stamped steel cages<\/td><\/tr>
VA406<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for vibratory applications, surface-hardened stamped steel cages, but PTFE coated cylindrical inner ring bore<\/td><\/tr>
VA606<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Crowned raceway on the outer ring, logarithmic profile on the inner ring and special heat treatment<\/td><\/tr>
VA607<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Same as VA606, but other outside diameter tolerance<\/td><\/tr>
VA701<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for paper machines
\u9020\u7eb8\u673a\u68b0\u8f74\u627f<\/td><\/tr>
VA820<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing for railway axleboxes according to EN 12080:1998
\u94c1\u8def\u8f74\u7bb1\u8f74\u627f \u6839\u636e  EN 12080:1998<\/td><\/tr>
VA970<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Special design for wind turbine generators<\/td><\/tr>
VB022<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Chamfer dimension of large outer ring side face 0,3 mm<\/td><\/tr>
VB026<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Chamfer dimension of large inner ring side face 3 mm<\/td><\/tr>
VB061<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Chamfer dimension of large inner ring side face 8 mm<\/td><\/tr>
VB134<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Chamfer dimension of large inner ring side face 1 mm<\/td><\/tr>
VB406<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Chamfer dimension of large inner ring side face 3 mm and of large outer ring side face 2 mm<\/td><\/tr>
VB481<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Chamfer dimension of large inner ring side face 8,5 mm<\/td><\/tr>
VC025<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with special wear-resistant raceways for applications in heavily contaminated environments<\/td><\/tr>
VC027<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Modified internal geometry for increased permissible misalignment<\/td><\/tr>
VC068<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Tighter geometrical tolerances and special heat treatment<\/td><\/tr>
VE141<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>One locating slot (notch) in the outer ring<\/td><\/tr>
VE174<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>One locating slot (notch) in the large side face of the outer ring, tighter geometrical tolerances<\/td><\/tr>
VE240<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing modified for greater axial displacement<\/td><\/tr>
VE447(E)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Shaft washer with three equally-spaced threaded holes in one side face to accommodate hoisting tackle.
The E indicates that appropriate eye bolts are supplied with the bearing.<\/td><\/tr>
VE552(E)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Outer ring with three equally-spaced threaded holes in one side face to accommodate lifting tackle.
The E indicates that appropriate eye bolts are supplied with the bearing.<\/td><\/tr>
VE553(E)<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Outer ring with three equally-spaced threaded holes in both side faces to accommodate lifting tackle.
The E indicates that appropriate eye bolts are supplied with the bearing.<\/td><\/tr>
VE632<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Housing washer with three equally-spaced threaded holes in one side face to accommodate hoisting tackle<\/td><\/tr>
VG052<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Single split PES (polyethersulfone) cage<\/td><\/tr>
VG114<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Surface-hardened stamped steel cage<\/td><\/tr>
VG1561<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Glass fibre reinforced PA46 cage, rolling element centred<\/td><\/tr>
VGS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring raceway of cylindrical and needle roller bearings pre-ground only, for cylindrical roller bearings replaced by \/VU001
\u5706\u67f1\u548c\u6eda\u9488\u8f74\u627f\u5185\u5708\u6eda\u9053\u53ea\u9884\u78e8\uff0c\u5706\u67f1\u6eda\u5b50\u8f74\u627f\u88ab \/VU001 \u53d6\u4ee3<\/td><\/tr>
VGS<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring with a pre-ground raceway and a machining allowance<\/td><\/tr>
VH<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Full complement of rollers (no cage), self-retaining<\/td><\/tr>
VL0241<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Aluminium oxide coated external surfaces of outer ring<\/td><\/tr>
VL0271<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Aluminium oxide coated external surfaces of inner ring<\/td><\/tr>
VL065<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Zinc-coated inner ring bore and side faces<\/td><\/tr>
VP076<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Shield on both sides<\/td><\/tr>
VP274<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Contact seal made of NBR, on both sides (bearing with a standard inner ring)<\/td><\/tr>
VQ015<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Inner ring with crowned raceway for increased permissible misalignment<\/td><\/tr>
VQ051<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Modified internal geometry for increased permissible misalignment<\/td><\/tr>
VQ117<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Special radial and axial run-out<\/td><\/tr>
VQ267<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Tighter inner ring width tolerance to ?0,025 mm<\/td><\/tr>
VQ424<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Geometrical tolerances lower than C08<\/td><\/tr>
VQ492<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Special inner ring width tolerance<\/td><\/tr>
VQ494<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Reduced radial run-out<\/td><\/tr>
VQ495<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>CL7C with tighter or shifted tolerance range for the outside diameter<\/td><\/tr>
VQ506<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Tighter inner ring width tolerance<\/td><\/tr>
VQ507<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>CL7C with tighter or shifted tolerance range for the outside diameter<\/td><\/tr>
VQ523<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>CL7C with tighter inner ring width tolerance and tighter or shifted tolerance range for the outside diameter<\/td><\/tr>
VQ601<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Accuracy to ABMA tolerance class 0 (inch bearing)<\/td><\/tr>
VR521<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing supplied with measuring report<\/td><\/tr>
VT113<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Grease with a lithium thickener of consistency 3 to the NLGI Scale for a temperature range \u201320 to +140 \u00b0C<\/td><\/tr>
VT143<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Extreme pressure grease with a lithium thickener of consistency 2 to the NLGI Scale for a temperature range \u201320 to +110 \u00b0C (filled to 25 – 45%)

VT143 followed by B (filled to 45 – 60%)
VT143 followed by C (filled to 70 – 100%)<\/td><\/tr>
VU001<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Food grade grease with an aluminium thickener of consistency 2 to the NLGI Scale for a temperature range \u201325 to +120 \u00b0C (normal fill grade)<\/td><\/tr>
W<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Stainless steel, metric dimensions<\/td><\/tr>
W<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1\uff0cWithout annular groove and lubrication hole(s) in outer ring
2\uff0cModified ring width tolerance to +0,05\/0 mm
3\uff0cPolymer ball bearing with components made of titanium<\/td><\/tr>
W20<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Three lubrication holes in the outer ring<\/td><\/tr>
W26<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Six lubrication holes in the inner ring<\/td><\/tr>
W33<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Annular groove and three lubrication holes in the outer ring<\/td><\/tr>
W33X<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Annular groove and six lubrication holes in the outer ring<\/td><\/tr>
W513<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Six lubrication holes in the inner ring and annular groove and three lubrication holes in the outer ring<\/td><\/tr>
W518<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Six lubrication holes in inner ring and three lubrication holes in outer ring<\/td><\/tr>
W64<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Solid Oil filling<\/td><\/tr>
W64F<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Solid Oil filling, Synthetic base oil type, NSF H1 approved for food applications<\/td><\/tr>
W77<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Plugged W33 lubrication holes<\/td><\/tr>
WF<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Deep groove ball bearing of stainless steel with external flange on outer ring<\/td><\/tr>
WS<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Shaft washer<\/td><\/tr>
X<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Boundary dimensions not in accordance with ISO dimension series
2, Boundary dimensions changed to conform to ISO
3, Cylindrical (flat) profile of the outer ring running surface
4, Polymer ball bearing with components made of ceramic Si3N4<\/td><\/tr>
XA<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Cylindrical (flat) profile of the outer ring running surface (NUKR .. A or NUKRE .. A design cam follower)<\/td><\/tr>
Y<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Stamped brass cage, rolling element centred<\/td><\/tr>
Z<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>1, Combined needle roller bearing, factory greased thrust bearing with a cover without lubrication holes over the outside diameter
2, Shield on one side of the bearing
3, Polymer ball bearing with components made of ceramic Al2O3<\/td><\/tr>
ZE<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>\u7528\u4e8e\u7535\u63a7\u5b89\u88c5\u6cd5\u7684\u8f74\u627f<\/td><\/tr>
ZE<\/td>\u524d\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Bearing with SensorMount?feature<\/td><\/tr>
ZNR<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Shield on one side, snap ring groove in the outer ring, snap ring on the opposite side of the shield<\/td><\/tr>
ZW<\/td>\u540e\u7f00<\/td>\u5176\u4ed6\u7279\u6027<\/td>Double row needle roller and cage assembly<\/td><\/tr>
AS<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u7279\u5f81<\/td>Needle roller bearing with lubrication hole(s) in the outer ring, the number following indicates the number of holes<\/td><\/tr>
SM<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u7279\u5f81<\/td>\u5e26\u6cb9\u8102\u7684\u6eda\u9488\u8f74\u627f\u3002 \u968f\u540e\u7684\u4e24\u4f4d\u6570\u8868\u793a\u5b9e\u9645\u6cb9\u8102<\/td><\/tr>
W518<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u7279\u5f81<\/td>Six lubrication holes in inner ring and three lubrication holes in outer ring
\u5185\u5708\u516d\u4e2a\u6da6\u6ed1\u5b54\u548c\u5916\u5708\u4e09\u4e2a\u6da6\u6ed1\u5b54<\/td><\/tr>
G..<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>\u7528\u6765\u8bf4\u660e\u8f74\u627f\u4e2d\u4f7f\u7528\u7684\u6da6\u6ed1\u8102\uff0c\u7b2c\u4e8c\u4e2a\u5b57\u6bcd\u8868\u793a\u6da6\u6ed1\u8102\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff0c\u7b2c\u4e09\u4e2a\u5b57\u6bcd\u8868\u793a\u67d0\u79cd\u5b9e\u9645\u7684\u6da6\u6ed1\u8102\u3002\u7b2c\u4e8c\u4e2a\u5b57\u6bcd\u7684\u610f\u4e49\u5982\u4e0b:
E    \u6781\u538b\u6da6\u6ed1\u8102
F    \u98df\u54c1\u76f8\u5bb9\u6da6\u6ed1\u8102
H,J  \u9ad8\u6e29\u6da6\u6ed1\u8102\uff0c-20\u81f3+130 \u2103
L    \u4f4e\u6e29\u6da6\u6ed1\u8102\uff0c-50\u81f3+80 \u2103
M    \u4e2d\u6e29\u6da6\u6ed1\u8102\uff0c-30\u81f3+110 \u2103
W,X  \u4f4e\/\u9ad8\u6e29\u6da6\u6ed1\u8102\uff0c-40\u81f3+140 \u2103
\u5728\u4e09\u4e2a\u5b57\u6bcd\u7684\u6da6\u6ed1\u8102\u4ee3\u53f7\u540e\u9762\u7684\u6570\u5b57\u8868\u793a\u4e0e\u6807\u51c6\u4e0d\u540c\u7684\u6da6\u6ed1\u8102\u586b\u5145\u91cf:
1\u30012\u548c3\u8868\u793a\u586b\u5145\u91cf\u5c11\u4e8e\u6807\u51c6\uff0c
4\u81f39\u8868\u793a\u586b\u5145\u91cf\u591a\u4e8e\u6807\u51c6\u3002\u4f8b\u5982:
GEA:\u6781\u538b\u6da6\u6ed1\u8102\uff0c\u6807\u51c6\u586b\u5145\u91cf<\/td><\/tr>
GJN<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a polyurea thickener of consistency 2 to the NLGI Scale for a temperature range \u201330 to +150 \u00b0C (normal fill grade)<\/td><\/tr>
HT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>\u7528\u6765\u8bf4\u660e\u8f74\u627f\u4e2d\u4f7f\u7528\u7684\u9ad8\u6e29\u6da6\u6ed1\u8102(\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4-20\u81f3+130 \u2103)\u3002HT\u6216HT\u540e\u9762\u52a0\u4e0a\u4e00\u4e2a\u4e24\u4f4d\u6570\u6765\u8868\u793a\u5b9e\u9645\u6da6\u6ed1\u8102\u3002\u4e0e\u6807\u51c6\u4e0d\u540c\u7684\u586b\u5145\u91cf\uff0c\u662f\u4ee5HTxx\u540e\u9762\u7684\u4e00\u4e2a\u5b57\u6bcd\u6216\u5b57\u6bcd\u4e0e\u6570\u5b57\u7684\u7ec4\u5408\u6765\u8868\u793a:
    A  \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    B  \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    C  \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4
    F1 \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F7 \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F9 \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4
    \u4f8b\u5982:HTB, HT22\u6216HT24B<\/td><\/tr>
HT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a polyurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range \u201340 to +150 \u00b0C (normal fill grade)<\/td><\/tr>
LHT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>\u7528\u6765\u8bf4\u660e\u8f74\u627f\u4e2d\u4f7f\u7528\u7684\u9ad8\u4f4e\u6e29(\u5bbd\u6e29)\u6da6\u6ed1\u8102(\u5982\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4-40\u81f3+140 \u2103)\u3002\u5728LHT\u540e\u9762\u7684\u4e00\u4e2a\u4e24\u4f4d\u6570\u8868\u793a\u67d0\u79cd\u5b9e\u9645\u7684\u6da6\u6ed1\u8102\u3002\u4e0e\u6807\u51c6\u4e0d\u540c\u7684\u586b\u5145\u91cf\uff0c\u662f\u4ee5LT\u540e\u9762\u7684\u4e00\u4e2a\u5b57\u6bcd\u6216\u5b57\u6bcd\u4e0e\u6570\u5b57\u7684\u7ec4\u5408\u6765\u8868\u793a\u3002\u6240\u7528\u7684\u4ee3\u53f7\u4e0eHT\u7684\u76f8\u540c\u3002\u4f8b\u5982:LHT23, LHT23C\u6216LHT23F7
    A  \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    B  \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    C  \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4
    F1 \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F7 \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F9 \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4<\/td><\/tr>
LT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>\u7528\u6765\u8bf4\u660e\u8f74\u627f\u4e2d\u4f7f\u7528\u7684\u4f4e\u6e29\u6da6\u6ed1\u8102(\u5982\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4-50\u81f3+80 \u2103)\u3002\u4e0e\u6307\u5b9a\u7684\u6807\u51c6\u6da6\u6ed1\u8102\u4e0d\u540c\u4f46\u5728\u6b64\u6e29\u5ea6\u8303\u56f4\u7684\u5176\u5b83\u6da6\u6ed1\u8102\uff0c\u5728LT\u540e\u9762\u52a0\u4e0a\u4e00\u4e2a\u4e24\u4f4d\u6570\u6765\u8868\u793a\u3002\u4e0e\u6807\u51c6\u4e0d\u540c\u7684\u586b\u5145\u91cf\uff0c\u662f\u4ee5LT\u540e\u9762\u7684\u4e00\u4e2a\u5b57\u6bcd\u6216\u5b57\u6bcd\u4e0e\u6570\u5b57\u7684\u7ec4\u5408\u6765\u8868\u793a\uff0c\u6240\u7528\u7684\u4ee3\u53f7\u4e0eHT\u7684\u76f8\u540c\u3002\u4f8b\u5982:LT, LT10\u6216LTF1
    A  \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    B  \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    C  \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4
    F1 \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F7 \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F9 \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4<\/td><\/tr>
LT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a lithium thickener of consistency 2 to the NLGI Scale for a temperature range \u201350 to +110 \u00b0C (normal fill grade)<\/td><\/tr>
LT10<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a lithium thickener of consistency 2 to the NLGI Scale for a temperature range \u201350 to +90 \u00b0C<\/td><\/tr>
MT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>\u7528\u6765\u8bf4\u660e\u8f74\u627f\u4e2d\u4f7f\u7528\u7684\u4e2d\u6e29\u6da6\u6ed1\u8102(\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4-30\u81f3+110 \u2103)\u3002\u4e0e\u6307\u5b9a\u7684\u6807\u51c6\u6da6\u6ed1\u8102\u4e0d\u540c\u4f46\u5728\u6b64\u6e29\u5ea6\u8303\u56f4\u7684\u5176\u5b83\u6da6\u6ed1\u8102\uff0c\u5728MT\u540e\u9762\u52a0\u4e0a\u4e00\u4e2a\u4e24\u4f4d\u6570\u6765\u8868\u793a\u3002\u4e0e\u6807\u51c6\u4e0d\u540c\u7684\u586b\u5145\u91cf\uff0c\u662f\u4ee5MT\u540e\u9762\u7684\u4e00\u4e2a\u5b57\u6bcd\u6216\u5b57\u6bcd\u4e0e\u6570\u5b57\u7684\u7ec4\u5408\u6765\u8868\u793a\uff0c\u6240\u7528\u7684\u4ee3\u53f7\u4e0eHT\u76f8\u540c\u3002\u4f8b\u5982:MT33, MT37F9\u6216MT47
    A  \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    B  \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    C  \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4
    F1 \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F7 \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F9 \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4<\/td><\/tr>
MT33<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a lithium thickener of consistency 3 to the NLGI Scale for a temperature range \u201330 to +120 \u00b0C<\/td><\/tr>
MT47<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a lithium thickener of consistency 2 to the NLGI Scale for a temperature range \u201330 to +110 \u00b0C<\/td><\/tr>
VT378<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Food grade grease with an aluminium thickener of consistency 2 to the NLGI Scale for a temperature range \u201325 to +120 \u00b0C (normal fill grade)<\/td><\/tr>
WT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>\u7528\u6765\u8bf4\u660e\u8f74\u627f\u4e2d\u4f7f\u7528\u7684\u5bbd\u6e29\u6da6\u6ed1\u8102(\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4-40\u81f3+160 \u2103 )\u3002\u4e0e\u6307\u5b9a\u7684\u6807\u51c6\u6da6\u6ed1\u8102\u4e0d\u540c\u4f46\u5728\u6b64\u6e29\u5ea6\u8303\u56f4\u7684\u5176\u5b83\u6da6\u6ed1\u8102\uff0c\u5728WT\u540e\u9762\u52a0\u4e0a\u4e00\u4e2a\u4e24\u4f4d\u6570\u6765\u8868\u793a\u3002\u4e0e\u6807\u51c6\u4e0d\u540c\u7684\u586b\u5145\u91cf\uff0c\u662f\u4ee5WT\u540e\u9762\u7684\u4e00\u4e2a\u5b57\u6bcd\u6216\u5b57\u6bcd\u4e0e\u6570\u5b57\u7684\u7ec4\u5408\u6765\u8868\u793a\uff0c\u6240\u7528\u7684\u4ee3\u53f7\u4e0eHT\u7684\u76f8\u540c\u3002\u4f8b\u5982:WT\u6216WTF1
    A  \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    B  \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    C  \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4
    F1 \u5c0f\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F7 \u5927\u4e8e\u6807\u51c6\u586b\u5145\u91cf
    F9 \u586b\u5145\u91cf\u5927\u4e8e70%\u8f74\u627f\u5185\u7684\u81ea\u7531\u7a7a\u95f4<\/td><\/tr>
WT<\/td>\u540e\u7f00<\/td>\u6da6\u6ed1\u8102\u4ee3\u7801<\/td>Grease with a polyurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range \u201340 to +160 \u00b0C<\/td><\/tr>
C1<\/td>\u540e\u7f00<\/td>\u6e38\u9699\uff08\u5185\u90e8\u95f4\u9699\uff09<\/td>\u5f84\u5411\u6e38\u9699\u5c0f\u4e8eC2<\/td><\/tr>
C10<\/td>\u540e\u7f00<\/td>\u6e38\u9699\uff08\u5185\u90e8\u95f4\u9699\uff09<\/td>\u7f29\u7a84\u7684\u5185\u5f84\u548c\u5916\u5f84\u516c\u5dee<\/td><\/tr>
C2<\/td>\u540e\u7f00<\/td>\u6e38\u9699\uff08\u5185\u90e8\u95f4\u9699\uff09<\/td>\u5f84\u5411\u6e38\u9699\u5c0f\u4e8e\u666e\u901a\u7ec4(CN)<\/td><\/tr>
CB<\/td>\u540e\u7f00<\/td>\u6e38\u9699\uff08\u5185\u90e8\u95f4\u9699\uff09<\/td>1.\u4efb\u610f\u914d\u5bf9\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u3002 \u5b89\u88c5\u524d\uff0c\u4e24\u4e2a\u80cc\u5bf9\u80cc\u6216\u9762\u5bf9\u9762\u914d\u7f6e\u7684\u8f74\u627f\uff0c\u5177\u6709\u666e\u901a\u7ea7\u8f74\u5411\u5185\u90e8\u6e38\u9699
2.\u53cc\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u7684\u53ef\u63a7\u8f74\u5411\u6e38\u9699<\/td><\/tr>
CG<\/td>\u540e\u7f00<\/td>\u6e38\u9699\uff08\u5185\u90e8\u95f4\u9699\uff09<\/td>\u201c\u96f6\u201d\u6e38\u9699\uff08\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff09\u3002<\/td><\/tr>
CN<\/td>\u540e\u7f00<\/td>\u6e38\u9699\uff08\u5185\u90e8\u95f4\u9699\uff09<\/td>\u666e\u901a\u7ec4\u5f84\u5411\u6e38\u9699;\u901a\u5e38\u4ec5\u7528\u4e8e\u4e0e\u4ee5\u4e0b\u5b57\u6bcd\u7ec4\u5408\u6765\u8868\u793a\u8f83\u7a84\u6216\u504f\u79fb\u7684\u6e38\u9699\u8303\u56f4
CNH  \u7f29\u7a84\u7684\u6e38\u9699\u8303\u56f4\uff0c\u76f8\u5f53\u4e8e\u666e\u901a\u7ec4\u6e38\u9699\u8303\u56f4\u7684\u4e0a\u534a\u90e8\u5206
CNL  \u7f29\u7a84\u7684\u6e38\u9699\u8303\u56f4\uff0c\u76f8\u5f53\u4e8e\u666e\u901a\u7ec4\u6e38\u9699\u8303\u56f4\u7684\u4e0b\u534a\u90e8\u5206
CNM  \u7f29\u7a84\u7684\u6e38\u9699\u8303\u56f4\uff0c\u76f8\u5f53\u4e8e\u666e\u901a\u7ec4\u6e38\u9699\u8303\u56f4\u7684\u4e00\u534a
CNP  \u504f\u79fb\u7684\u6e38\u9699\u8303\u56f4\uff0c\u76f8\u5f53\u4e8e\u666e\u901a\u7ec4\u6e38\u9699\u8303\u56f4\u7684\u4e0a\u534a\u90e8\u5206\u548cC3\u6e38\u9699\u8303\u56f4\u7684\u4e0b\u534a\u90e8\u5206\u7684\u7ec4\u6210

\u4ee5\u4e0a\u7684\u5b57\u6bcdH\u3001L\u3001M\u548cP\uff0c\u540c\u65f6\u9002\u7528\u4e8e\u4e0e\u4ee5\u4e0b\u7684\u6e38\u9699\u7ec4\u522b\u7ec4\u5408\u6210\u5bf9\u5e94\u7684\u610f\u4e49:C2\u3001C3\u548cC4\u3001C5<\/td><\/tr>
DB<\/td>\u540e\u7f00<\/td>\u8f74\u627f\u7ec4\u7684\u914d\u7f6e\u53ca\u9884\u538b<\/td>\u4e24\u4e2a\u4ee5\u80cc\u5bf9\u80cc\u914d\u5bf9\u7684(1)\u5355\u5217\u6df1\u6c9f\u7403\u8f74\u627f\u3001(2)\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u6216(3)\u5355\u5217\u5706\u9525\u6eda\u5b50\u8f74\u627f\u3002DB\u968f\u540e\u7684\u5b57\u6bcd\u8868\u793a\u8be5\u914d\u5bf9\u8f74\u627f\u5728\u5b89\u88c5\u524d\u7684\u8f74\u5411\u6e38\u9699\u6216\u8f74\u5411\u9884\u7d27\u7684\u5927\u5c0f\u3002
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B \u4e2d\u9884\u7d27(2)
C \u91cd\u9884\u7d27(2)
CA \u8f74\u5411\u6e38\u9699\u5c0f\u4e8e\u666e\u901a\u6e38\u9699(1\u30012)
CB \u666e\u901a\u8f74\u5411\u6e38\u9699(1\u30012)
CC \u8f74\u5411\u6e38\u9699\u5927\u4e8e\u666e\u901a\u6e38\u9699(1\u30012)
C \u7279\u6b8a\u8f74\u5411\u6e38\u9699\uff0c\u52a0\u4e0a\u4ee5mm\u4e3a\u5355\u4f4d\u6570\u5b57\u6765\u8868\u793a(3)
GA \u8f7b\u9884\u7d27(1)
GB \u4e2d\u9884\u7d27(1)
G \u7279\u6b8a\u9884\u7d27\u8d1f\u8377\uff0c\u52a0\u4e0a\u4ee5daN\u4e3a\u5355\u4f4d\u7684\u6570\u5b57\u6765\u8868\u793a(3)
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DF<\/td>\u540e\u7f00<\/td>\u8f74\u627f\u7ec4\u7684\u914d\u7f6e\u53ca\u9884\u538b<\/td>\u4e24\u4e2a\u4ee5\u9762\u5bf9\u9762\u914d\u5bf9\u7684\u5355\u5217\u6df1\u6c9f\u7403\u8f74\u627f\u3001\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u6216\u5355\u5217\u5706\u9525\u6eda\u5b50\u8f74\u627f\u3002DF\u968f\u540e\u5b57\u6bcd\u8868\u793a\u7684\u610f\u4e49\u4e0eDB\u7684\u76f8\u540c
A \u8f7b\u9884\u7d27(2)
B \u4e2d\u9884\u7d27(2)
C \u91cd\u9884\u7d27(2)
CA \u8f74\u5411\u6e38\u9699\u5c0f\u4e8e\u666e\u901a\u6e38\u9699(1\u30012)
CB \u666e\u901a\u8f74\u5411\u6e38\u9699(1\u30012)
CC \u8f74\u5411\u6e38\u9699\u5927\u4e8e\u666e\u901a\u6e38\u9699(1\u30012)
C \u7279\u6b8a\u8f74\u5411\u6e38\u9699\uff0c\u52a0\u4e0a\u4ee5mm\u4e3a\u5355\u4f4d\u6570\u5b57\u6765\u8868\u793a(3)
GA \u8f7b\u9884\u7d27(1)
GB \u4e2d\u9884\u7d27(1)
G \u7279\u6b8a\u9884\u7d27\u8d1f\u8377\uff0c\u52a0\u4e0a\u4ee5daN\u4e3a\u5355\u4f4d\u7684\u6570\u5b57\u6765\u8868\u793a(3)
\u5bf9\u4e8e\u914d\u5bf9\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff0c\u5728DB\u4e0eC\u6216G\u4e4b\u95f4\u53ef\u80fd\u6709\u4e00\u4e2a\u4e24\u4f4d\u6570\u7528\u6765\u8868\u793a\u9694\u5708\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e<\/td><\/tr>
DR<\/td>\u540e\u7f00<\/td>\u8f74\u627f\u7ec4\u7684\u914d\u7f6e\u53ca\u9884\u538b<\/td>Two single row deep groove ball bearings or cylindrical roller bearings paired to achieve even radial load distribution
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DT<\/td>\u540e\u7f00<\/td>\u8f74\u627f\u7ec4\u7684\u914d\u7f6e\u53ca\u9884\u538b<\/td>\u4e24\u4e2a\u4ee5\u4e32\u8054\u914d\u5bf9\u7684\u5355\u5217\u6df1\u6c9f\u7403\u8f74\u627f\u3001\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u6216\u5355\u5217\u5706\u9525\u6eda\u5b50\u8f74\u627f\u3002\u4e32\u8054\u5339\u914d\u5b89\u88c5\uff1b\u5bf9\u4e8e\u6210\u5bf9\u7684\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff0c\u5728DT\u4e4b\u540e\u53ef\u80fd\u6709\u4e00\u4e2a\u4e24\u4f4d\u6570\u7528\u6765\u8868\u793a\u9694\u5708\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e <\/td><\/tr>
DT<\/td>\u540e\u7f00<\/td>\u8f74\u627f\u7ec4\u7684\u914d\u7f6e\u53ca\u9884\u538b<\/td>\u4e24\u4e2a\u4ee5\u4e32\u8054\u914d\u5bf9\u7684\u5355\u5217\u6df1\u6c9f\u7403\u8f74\u627f\u3001\u5355\u5217\u89d2\u63a5\u89e6\u7403\u8f74\u627f\u6216\u5355\u5217\u5706\u9525\u6eda\u5b50\u8f74\u627f\u3002\u4e32\u8054\u5339\u914d\u5b89\u88c5;\u5bf9\u4e8e\u6210\u5bf9\u7684\u5706\u9525\u6eda\u5b50\u8f74\u627f\uff0c\u5728D\u4e0b\u4e4b\u540e\u53ef\u80fd\u6709\u4e00\u4e2a\u4e24\u4f4d\u6570\u7528\u6765\u8868\u793a\u9694\u5708\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e<\/td><\/tr>
QR<\/td>\u540e\u7f00<\/td>\u8f74\u627f\u7ec4\u7684\u914d\u7f6e\u53ca\u9884\u538b<\/td>\u4e00\u7ec4\u56db\u4e2a\u5355\u5217\u6df1\u6c9f\u7403\u8f74\u627f\u6216\u5706\u67f1\u6eda\u5b50\u8f74\u627f\u914d\u5bf9\uff0c\u5f84\u5411\u8f7d\u8377\u5747\u5300\u5206\u5e03<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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