| Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 200 | 309.5 | 109 | 109(T) | 370640 | |||||||
| 200 | 310 | 70 | 140(T) | 32040/DF | |||||||
| 200 | 310 | 66 | 151(T) | 352040X2-1 | |||||||
| 200 | 310 | 66 | 151(T) | 352040X2 | |||||||
| 200 | 310 | 66 | 151(T) | 352040X2-2 | |||||||
| 200 | 310 | 66 | 155(T) | 32040X2/DB | |||||||
| 200 | 310 | 53 | 140(T) | 32040X/DF | |||||||
| 200 | 310 | 65 | 152(T) | 352040X2 | |||||||
| 200 | 320 | 48.5 | 110(T) | 352940X3 | |||||||
| 200 | 340 | 82 | 184(T) | 352140 | |||||||