Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
370 | 480 | 250 | 401 | FC7496250 | 260RV4001 | ||||||
370 | 520 | 380 | 409 | FC74104380 | 370RV5211 | 4R7411 | |||||
370 | 520 | 380 | 409 | FCD74104380 | 314486 A | 543975 | 74FC52380 | 370RX2045 | |||
370 | 520 | 400 | 409 | FC74104400 | 4R7404 | ||||||
370 | 520 | 400 | 413 | FCD74104400 | 74FC52400W | ||||||
370 | 540 | 400 | 415 | FC74108400 | 370RV5401 | 74FC54400A | |||||
380 | 520 | 280 | 417 | FC76104280 | 380RV5202 | 4R7605 | 76FC52280 | ||||
380 | 500 | 290 | 414 | FC76100290 | 380RV5001 | ||||||
380 | 520 | 290 | 418 | FC76104290 | 576360 | 380RV5201 | 76FC52290 | ||||
380 | 520 | 290 | 417 | FC76104290A | 4R7617 |