FOR REFERENCE ONLY
Bearing No. 33015JR
Specification data (main dimensions, etc.)
| d(mm) | 75 |
|---|---|
| D(mm) | 115 |
| T(mm) | 31 |
| B(mm) | 31 |
| C(mm) | 25.5 |
| r(min.)(mm) | 1.5 |
| r1(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 177 |
| Basic load ratings : C0r(kN) | 225 |
| Fatigue load limit : Cu(kN) | 35.0 |
| Limiting speeds(Grease lub.)(min-1) | 3200 |
| Limiting speeds(Oil lub.)(min-1) | 4200 |
| Load center spread : a(mm) | 22.9 |
| Constant e | 0.30 |
| Axial load factors : Y1 | 2.01 |
| Axial load factors : Y0 | 1.11 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 83.5 mm |
|---|---|
| db(max.)(mm) | 83 mm |
| Da(max.)(mm) | 106.5 mm |
| da(min.)(mm) | 104 mm |
| db(min.)(mm) | 110 mm |
| Sa(min.)(mm) | 6 mm |
| Sb(min.)(mm) | 5.5 mm |
| ra(max.)(mm) | 1.5 mm |
| rb(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 1.16 kg |
2026/07/19