Bearing Number | Boundary dimensions | |||
d (mm) | d (in) | D (mm) | D (in) | |
6311-ZC3 | 55 | 2.167 | 120 | 4.728 | 6311-ZZ | 55 | 2.167 | 120 | 4.728 |
6311-ZZC3 | 55 | 2.167 | 120 | 4.728 | 6311-ZZC3P6QE6 | 55 | 2.167 | 120 | 4.728 |
6310-Z | 50 | 1.97 | 110 | 4.334 | 6310-ZC3 | 50 | 1.97 | 110 | 4.334 |
6310-ZZ | 50 | 1.97 | 110 | 4.334 | 6310-ZZC3 | 50 | 1.97 | 110 | 4.334 |
6310-ZZC3P6QE6 | 50 | 1.97 | 110 | 4.334 | 6309-Z | 45 | 1.773 | 100 | 3.94 |
6309-ZC3 | 45 | 1.773 | 100 | 3.94 | 6309-ZZ | 45 | 1.773 | 100 | 3.94 |