| Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 370 | 520 | 380 | 409 | FC74104380 | 370RV5211 | 4R7411 | |||||
| 400 | 560 | 400 | 446 | FC80112400 | 4R8007 | ||||||
| 400 | 590 | 440 | 450 | FCD80118440 | 542395 | ||||||
| 400 | 590 | 420 | 450 | FC80118420 | 4R8011 | ||||||
| 230 | / | 206 | 260 | LFC4666206 | L313824/LBC4-0112 | L508727B | L230RV3301 | L4R4610 | L313824A | L230RY1667 | 4NNU5146-20 |
| 240 | / | 180 | 265 | LFC4866180 | L635194 | L504547 | |||||
esg-peggy esg-paul
overseas@esgbearing.com
+86-13790878972
