FOR REFERENCE ONLY
Bearing No. 46T30310JR/51.5
Specification data (main dimensions, etc.)
| d(mm) | 50 |
|---|---|
| D(mm) | 110 |
| T(mm) | 64 |
| C(mm) | 51.5 |
| r(min.)(mm) | 2 |
| r1(min.)(mm) | 0.6 |
| Basic load ratings : Cr(kN) | 295 |
| Basic load ratings : C0r(kN) | 305 |
| Fatigue load limit : Cu(kN) | 47.9 |
| Limiting speeds(Grease lub.)(min-1) | 3000 |
| Limiting speeds(Oil lub.)(min-1) | 4000 |
| Constant e | 0.35 |
| Axial load factors : Y2 | 1.96 |
| Axial load factors : Y3 | 2.91 |
| Axial load factors : Y0 | 1.91 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 62 mm |
|---|---|
| Da(min.)(mm) | 102 mm |
| Sa(min.)(mm) | 6 mm |
| ra(max.)(mm) | 2 mm |
| rb(max.)(mm) | 0.6 mm |
| Mass(Refer.)(kg) | 2.68 kg |
2026/07/05