Bearing Number | Boundary dimensions(mm) | |||
d | D | B | rs min | |
7220BDB | 100 | 180 | 68 | 2.1 | 7220DB | 100 | 180 | 68 | 2.1 |
7221BDB | 105 | 190 | 72 | 2.1 | 7221DB | 105 | 190 | 72 | 2.1 |
7222BDB | 110 | 200 | 76 | 2.1 | 7222DB | 110 | 200 | 76 | 2.1 |
7224BDB | 120 | 215 | 80 | 2.1 | 7224DB | 120 | 215 | 80 | 2.1 |
7226BDB | 130 | 230 | 80 | 3 | 7226DB | 130 | 230 | 80 | 3 |
7228BDB | 140 | 250 | 84 | 3 | 7228DB | 140 | 250 | 84 | 3 |