Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
300 | 460 | 350 | 341 | FCD6092350 | 517795 | ||||||
310 | 420 | 300 | 338 | FC6284300 | 310RV4201 | 62FC42300 | |||||
310 | 430 | 240 | 344.5 | FC6286240 | 310RV4301 | 4R6202 | 62FC43240 | ||||
310 | 440 | 240 | 345 | FC6288240 | 574469 | ||||||
310 | 440 | 240 | 341 | FC6288240A | 62FC44240 | ||||||
320 | 440 | 230 | 351 | FC6488230 | 64FC44230/240 | ||||||
320 | 440 | 240 | 351 | FC6488240 | 4R6414 | ||||||
320 | 440 | 240 | 351 | FCD6488240 | |||||||
320 | 440 | 300 | 352 | FCD6488300 | |||||||
320 | 450 | 240 | 355 | FC6490240 | 320RV4502 | 64FC45240 |