Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
220 | 340 | 180 | 256 | FC4468180 | 44FC34180A | ||||||
220 | 340 | 290 | 250 | FCD4468290 | 525147 | ||||||
230 | 330 | 170 | 260 | FC4666170 | |||||||
230 | 330 | 206 | 260 | FC4666206 | 313824/BC4-0112 | 508727B | 230RV3301 | 4R4610 | 313824A | 230RY1667 | 4NNU5146PFC3W8 |
230 | / | 206 | 260 | LFC4666206 | L313824/LBC4-0112 | L508727B | L230RV3301 | L4R4610 | L313824A | L230RY1667 | 4NNU5146-20 |
230 | 330 | 206 | 258 | FC4666206 | 4R4614 | ||||||
230 | 340 | 260 | 261 | FC4668260 | 230RV3401 | 4R4611 | 46FC34260 | ||||
230 | 340 | 260 | 261 | FCD4668260 | |||||||
230 | 365 | 250 | 266 | FC4673250 | 313581 A | 529113 | 230RV3601 | ||||
230 | / | 250 | 266 | LFC4673250 | L313581 A | L529113 | L230RV3601 |