| Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 330 | / | 340 | 365 | LFCD6692340 | L313445 C | L543447 | L330RX1922 | ||||
| 290 | / | 240 | 320 | LFCDP6896350 | L314485 C | L525837A | L486819 | L68FC48350D | |||