FOR REFERENCE ONLY
Bearing No. 32956JR
Specification data (main dimensions, etc.)
| d(mm) | 280 |
|---|---|
| D(mm) | 380 |
| T(mm) | 63.5 |
| B(mm) | 63.5 |
| C(mm) | 48 |
| r(min.)(mm) | 3 |
| r1(min.)(mm) | 2.5 |
| Basic load ratings : Cr(kN) | 949 |
| Basic load ratings : C0r(kN) | 1630 |
| Fatigue load limit : Cu(kN) | 168 |
| Limiting speeds(Grease lub.)(min-1) | 770 |
| Limiting speeds(Oil lub.)(min-1) | 1000 |
| Load center spread : a(mm) | 75.1 |
| Constant e | 0.43 |
| Axial load factors : Y1 | 1.39 |
| Axial load factors : Y0 | 0.76 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 294 mm |
|---|---|
| db(max.)(mm) | 298 mm |
| Da(max.)(mm) | 368 mm |
| da(min.)(mm) | 347 mm |
| db(min.)(mm) | 368 mm |
| Sa(min.)(mm) | 11 mm |
| Sb(min.)(mm) | 15.5 mm |
| ra(max.)(mm) | 2.5 mm |
| rb(max.)(mm) | 2 mm |
| Mass(Refer.)(kg) | 20.1 kg |
2026/07/05