轴承代号 | 基本尺寸(mm) | |||
d | D | B | r | |
NNU41/900/W33 | 900 | 1420 | 515 | 12 | NNU41/900K/W33 | 900 | 1420 | 515 | 12 |
NNU49/950/W33X | 950 | 1250 | 300 | 7.5 | NN30/950/W33 | 950 | 1360 | 300 | 7.5 |
NN30/950K/W33 | 950 | 1360 | 300 | 7.5 | NN30/950K/C9W33 | 950 | 1360 | 300 | 7.5 |
NNU40/950/W33 | 950 | 1360 | 412 | 7.5 | NNU41/950/W33 | 950 | 1500 | 545 | 12 |
NN49/1000 | 1000 | 1320 | 315 | 7.5 | NNU49/1000/W33X | 1000 | 1320 | 315 | 7.5 |
NN30/1000/W33 | 1000 | 1420 | 308 | 7.5 | NNU40/1000/W33 | 1000 | 1420 | 412 | 7.5 |