Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
280 | 390 | 220 | 306 | FC5678240 | 280RV3902 | 56FC39240 | |||||
280 | / | 220 | 306 | LFC5678240 | L280RV3902 | L56FC39240 |
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