FOR REFERENCE ONLY
Bearing No. 9185/21
Specification data (main dimensions, etc.)
| d(mm) | 68.262 |
|---|---|
| D(mm) | 152.400 |
| T(mm) | 47.625 |
| B(mm) | 46.038 |
| C(mm) | 31.750 |
| r(min.)(mm) | 3.6 |
| r1(min.)(mm) | 3.2 |
| Basic load ratings : Cr(kN) | 306 |
| Basic load ratings : C0r(kN) | 278 |
| Fatigue load limit : Cu(kN) | 38.3 |
| Limiting speeds(Grease lub.)(min-1) | 2700 |
| Limiting speeds(Oil lub.)(min-1) | 3600 |
| Load center spread : a(mm) | 44.5 |
| Constant :e | 0.66 |
| Axial load factors : Y1 | 0.91 |
| Axial load factors : Y0 | 0.50 |
Mounting dimensions,weight (reference)
| da(mm) | 94.0 mm |
|---|---|
| db(mm) | 81.5 mm |
| Da(mm) | 130.0 mm |
| Db(mm) | 145.0 mm |
| ra(max.)(mm) | 3.6 mm |
| rb(max.)(mm) | 3.2 mm |
| Mass(Refer.)(kg) | 3.87 kg |
2026/07/05