FOR REFERENCE ONLY
Bearing No. 33112JR
Specification data (main dimensions, etc.)
| d(mm) | 60 |
|---|---|
| D(mm) | 100 |
| T(mm) | 30 |
| B(mm) | 30 |
| C(mm) | 23 |
| r(min.)(mm) | 1.5 |
| r1(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 149 |
| Basic load ratings : C0r(kN) | 170 |
| Fatigue load limit : Cu(kN) | 25.9 |
| Limiting speeds(Grease lub.)(min-1) | 3700 |
| Limiting speeds(Oil lub.)(min-1) | 5000 |
| Load center spread : a(mm) | 23.7 |
| Constant e | 0.40 |
| Axial load factors : Y1 | 1.51 |
| Axial load factors : Y0 | 0.83 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 68.5 mm |
|---|---|
| db(max.)(mm) | 67 mm |
| Da(max.)(mm) | 91.5 mm |
| da(min.)(mm) | 88 mm |
| db(min.)(mm) | 96 mm |
| Sa(min.)(mm) | 5 mm |
| Sb(min.)(mm) | 7 mm |
| ra(max.)(mm) | 1.5 mm |
| rb(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 0.923 kg |
2026/08/09