FOR REFERENCE ONLY
Bearing No. L305649R/10
Specification data (main dimensions, etc.)
| d(mm) | 50.800 |
|---|---|
| D(mm) | 80.962 |
| T(mm) | 18.258 |
| B(mm) | 18.258 |
| C(mm) | 14.288 |
| r(min.)(mm) | 1.6 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 67.8 |
| Basic load ratings : C0r(kN) | 81.1 |
| Fatigue load limit : Cu(kN) | 11.8 |
| Limiting speeds(Grease lub.)(min-1) | 4600 |
| Limiting speeds(Oil lub.)(min-1) | 6100 |
| Load center spread : a(mm) | 16.0 |
| Constant :e | 0.35 |
| Axial load factors : Y1 | 1.69 |
| Axial load factors : Y0 | 0.93 |
Mounting dimensions,weight (reference)
| da(mm) | 58.0 mm |
|---|---|
| db(mm) | 56.0 mm |
| Da(mm) | 73.0 mm |
| Db(mm) | 77.0 mm |
| ra(max.)(mm) | 1.6 mm |
| rb(max.)(mm) | 1.6 mm |
| Mass(Refer.)(kg) | 0.347 kg |
2026/08/13