FOR REFERENCE ONLY
Bearing No. 45334
Specification data (main dimensions, etc.)
| d(mm) | 170 |
|---|---|
| D(mm) | 280 |
| B(mm) | 88 |
| T(mm) | 88 |
| r(min.)(mm) | 2.5 |
| r1(min.)(mm) | 3 |
| Basic load ratings : Cr(kN) | 834 |
| Basic load ratings : C0r(kN) | 1210 |
| Fatigue load limit : Cu(kN) | 145 |
| Limiting speeds(Grease lub.)(min-1) | 970 |
| Limiting speeds(Oil lub.)(min-1) | 1300 |
| Constant e | 0.33 |
| Axial load factors : Y2 | 2.03 |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
Mounting dimensions,weight (reference)
| da(max.)(mm) | 201 mm |
|---|---|
| Da(max.)(mm) | 268 mm |
| Da(min.)(mm) | 247 mm |
| Sa(min.)(mm) | 5 mm |
| ra(max.)(mm) | 2 mm |
| rb(max.)(mm) | 2.5 mm |
| Mass(Refer.)(kg) | 21.6 kg |
2026/08/09