轴承代号 | 基本尺寸(mm) | |||
d | D | B | r | |
NN30/800K/W33 | 800 | 1150 | 258 | 7.5 | NN30/800/W33 | 800 | 1150 | 258 | 7.5 |
NNU40/800/W33 | 800 | 1150 | 345 | 7.5 | NNU41/800/W33 | 800 | 1280 | 475 | 9.5 |
NNU49/850/W33X | 850 | 1120 | 272 | 6 | NN30/850/W33 | 850 | 1220 | 272 | 7.5 |
NN30/850K/W33 | 850 | 1220 | 272 | 7.5 | NNU40/850/W33 | 850 | 1220 | 365 | 7.5 |
NNU41/850/W33 | 850 | 1360 | 500 | 12 | NNU49/900/W33X | 900 | 1180 | 280 | 6 |
NN30/900/W33 | 900 | 1280 | 280 | 7.5 | NNU40/900/W33 | 900 | 1280 | 375 | 7.5 |