FOR REFERENCE ONLY
Bearing No. 46T30309JR/49.5
Specification data (main dimensions, etc.)
| d(mm) | 45 |
|---|---|
| D(mm) | 100 |
| T(mm) | 60 |
| C(mm) | 49.5 |
| r(min.)(mm) | 2 |
| r1(min.)(mm) | 0.6 |
| Basic load ratings : Cr(kN) | 242 |
| Basic load ratings : C0r(kN) | 256 |
| Fatigue load limit : Cu(kN) | 39.8 |
| Limiting speeds(Grease lub.)(min-1) | 3300 |
| Limiting speeds(Oil lub.)(min-1) | 4300 |
| 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) | 55 mm |
|---|---|
| Da(min.)(mm) | 93 mm |
| Sa(min.)(mm) | 5 mm |
| ra(max.)(mm) | 2 mm |
| rb(max.)(mm) | 0.6 mm |
| Mass(Refer.)(kg) | 2.2 kg |
2026/07/28