FOR REFERENCE ONLY
Bearing No. 15101/250R
Specification data (main dimensions, etc.)
| d(mm) | 25.400 |
|---|---|
| D(mm) | 63.500 |
| T(mm) | 19.050 |
| B(mm) | 20.638 |
| C(mm) | 14.288 |
| r(min.)(mm) | 0.8 |
| r1(min.)(mm) | 1.2 |
| Basic load ratings : Cr(kN) | 55.7 |
| Basic load ratings : C0r(kN) | 50.7 |
| Fatigue load limit : Cu(kN) | 7.30 |
| Limiting speeds(Grease lub.)(min-1) | 6400 |
| Limiting speeds(Oil lub.)(min-1) | 8600 |
| Load center spread : a(mm) | 13.2 |
| Constant :e | 0.35 |
| Axial load factors : Y1 | 1.71 |
| Axial load factors : Y0 | 0.94 |
Mounting dimensions,weight (reference)
| da(mm) | 32.5 mm |
|---|---|
| db(mm) | 31.5 mm |
| Da(mm) | 55.0 mm |
| Db(mm) | 59.0 mm |
| ra(max.)(mm) | 0.8 mm |
| rb(max.)(mm) | 1.2 mm |
| Mass(Refer.)(kg) | 0.312 kg |
2026/07/04