轴承型号 | 外形尺寸(mm) | |||
新标准 | 旧标准 | d | D | B |
QJ1844 | 176844 | 220 | 300 | 60 | QJ1944X1 | 176944 | 220 | 309.5 | 60 |
QJ1044X1 | 176744 | 220 | 339.5 | 56 | QJ1044 | 176144 | 220 | 340 | 56 |
- | 176144K | 220 | 309.5 | 60 | QJ1048X3 | 176748K | 240 | 329.5 | 60 |
QJ1848 | 176848 | 240 | 340 | 60 | QJ1048X1 | 176748 | 240 | 359.5 | 56 |
QJ1048 | 176148 | 240 | 360 | 56 | QJ1952X1 | 176952 | 260 | 369.5 | 60 |
QJ1052X1 | 176752 | 260 | 399.5 | 65 | QJ1052 | 176152 | 260 | 400 | 65 |