Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
240 | 360 | 290 | 270 | FCD4872290 | 514959 | ||||||
240 | / | 290 | 270 | LFCD4872290 | L514959 | ||||||
250 | 340 | 170 | 274 | FC5068170 | |||||||
250 | 340 | 220 | 274 | FCD5068220 | |||||||
250 | 340 | 230 | 276 | FC5068230 | 522310 | 250RY1681 | |||||
250 | / | 230 | 276 | LFC5068230 | L522310 | L250RY1681 | |||||
250 | 350 | 220 | 278 | FC5070220 | 250RY3501 | 4R5008 | 50FC35220 | ||||
250 | / | 220 | 278 | LFC5070220 | L250RY3501 | L4R5008 | L50FC35220 | ||||
250 | 350 | 220 | 278 | FCD5070220 | |||||||
250 | 360 | 220 | 282 | FC5072220 |