Bearing Number | Boundary dimensions | |||
Fw (mm) | Fw (in) | Ew (mm) | Ew (in) | |
K50X57X18 | 50 | 1.97 | 57 | 2.246 | K50X58X20 | 50 | 1.97 | 58 | 2.285 |
K50X58X25 | 50 | 1.97 | 58 | 2.285 | K52X57X12 | 52 | 2.049 | 57 | 2.246 |
K55X60X20 | 55 | 2.167 | 60 | 2.364 | K55X60X27 | 55 | 2.167 | 60 | 2.364 |
K55X60X30 | 55 | 2.167 | 60 | 2.364 | K55X61X20 | 55 | 2.167 | 61 | 2.403 |
K55X62X18 | 55 | 2.167 | 62 | 2.443 | K55X63X15 | 55 | 2.167 | 63 | 2.482 |
K55X63X20 | 55 | 2.167 | 63 | 2.482 | K55X63X25 | 55 | 2.167 | 63 | 2.482 |