FOR REFERENCE ONLY
Bearing No. 33006JR
Specification data (main dimensions, etc.)
| d(mm) | 30 |
|---|---|
| D(mm) | 55 |
| T(mm) | 20 |
| B(mm) | 20 |
| C(mm) | 16 |
| r(min.)(mm) | 1 |
| r1(min.)(mm) | 1 |
| Basic load ratings : Cr(kN) | 54.1 |
| Basic load ratings : C0r(kN) | 55.2 |
| Fatigue load limit : Cu(kN) | 7.90 |
| Limiting speeds(Grease lub.)(min-1) | 7000 |
| Limiting speeds(Oil lub.)(min-1) | 9400 |
| Load center spread : a(mm) | 13.0 |
| Constant e | 0.29 |
| Axial load factors : Y1 | 2.06 |
| Axial load factors : Y0 | 1.13 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 35.5 mm |
|---|---|
| db(max.)(mm) | 36 mm |
| Da(max.)(mm) | 49.5 mm |
| da(min.)(mm) | 48 mm |
| db(min.)(mm) | 52 mm |
| Sa(min.)(mm) | 3 mm |
| Sb(min.)(mm) | 4 mm |
| ra(max.)(mm) | 1 mm |
| rb(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.203 kg |
2026/08/12