Bearing Number | Boundary dimensions | |||
d(mm) | d (in) | D (mm) | D (in) | |
7306BDB | 30 | 1.182 | 72 | 2.837 | 7306DB | 30 | 1.182 | 72 | 2.837 |
7307BDB | 35 | 1.379 | 80 | 3.152 | 7307DB | 35 | 1.379 | 80 | 3.152 |
7308BDB | 40 | 1.576 | 90 | 3.546 | 7308DB | 40 | 1.576 | 90 | 3.546 |
7309BDB | 45 | 1.773 | 100 | 3.94 | 7309DB | 45 | 1.773 | 100 | 3.94 |
7310BDB | 50 | 1.97 | 110 | 4.334 | 7310DB | 50 | 1.97 | 110 | 4.334 |
7311BDB | 55 | 2.167 | 120 | 4.728 | 7311DB | 55 | 2.167 | 120 | 4.728 |