| 产品分类 |
 |
|
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|
|
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| 国产 |
进口 |
|
| 新型号 |
老型号 |
SKF |
NSK |
FAG |
d |
D |
b |
61956 |
1000956 |
61956 |
6956 |
|
280 |
380 |
46 |
61960 |
1000960 |
61960 |
6960 |
|
300 |
420 |
56 |
61964 |
1000964 |
61964 |
6964 |
|
320 |
440 |
56 |
61968 |
1000968 |
61968 |
6968 |
|
340 |
460 |
56 |
61972 |
1000972 |
61972 |
6972 |
|
360 |
480 |
56 |
61976 |
1000976 |
61976 |
6976 |
|
380 |
520 |
65 |
61980 |
1000980 |
61980 |
6980 |
|
400 |
540 |
65 |
61984 |
1000984 |
61984 |
6984 |
|
420 |
560 |
65 |
61988 |
1000988 |
61988 |
6988 |
|
440 |
600 |
74 |
61992 |
1000992 |
61992 |
6992 |
|
460 |
620 |
74 |
|
|
|
|
|
