| Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 240 | / | 200 | 266 | LFC4868200 | L512972 | L48FC34200 | |||||
| 350 | / | 380 | 389 | LFCDP70100380 | L314563/VJ202 | L532381.N12BA | |||||
| / | 280 | 200 | 222 | RFC3856200A | R313583 | ||||||