Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
310 | 440 | 240 | 345 | FC6288240 | 574469 | ||||||
320 | 440 | 230 | 351 | FC6488230 | 64FC44230/240 | ||||||
320 | 440 | 300 | 352 | FCD6488300 | |||||||
320 | 460 | 300 | 357 | FCD6492300 | |||||||
320 | 470 | 350 | 361.7 | FCD6494350 | 4R6406 | ||||||
320 | 480 | 290 | 364 | FCD6496290 | |||||||
320 | 480 | 290 | 361 | FCD6496290A | 64FC48290 | ||||||
140 | 210 | 69 | 4028D | ||||||||
150 | 225 | 75 | 4030D | ||||||||
150 | 230 | 70 | 4030X3D | 305283 DA | 506963 | 150BDZ2301E4 | DE3019 | 305283-1 |