FOR REFERENCE ONLY
Bearing No. 30302JR
Specification data (main dimensions, etc.)
| d(mm) | 15 |
|---|---|
| D(mm) | 42 |
| T(mm) | 14.25 |
| B(mm) | 13 |
| C(mm) | 11 |
| r(min.)(mm) | 1 |
| r1(min.)(mm) | 1 |
| Basic load ratings : Cr(kN) | 27.4 |
| Basic load ratings : C0r(kN) | 19.2 |
| Fatigue load limit : Cu(kN) | 2.65 |
| Limiting speeds(Grease lub.)(min-1) | 10000 |
| Limiting speeds(Oil lub.)(min-1) | 14000 |
| Load center spread : a(mm) | 10.0 |
| Constant e | 0.29 |
| Axial load factors : Y1 | 2.11 |
| Axial load factors : Y0 | 1.16 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 20.5 mm |
|---|---|
| db(max.)(mm) | 22 mm |
| Da(max.)(mm) | 36.5 mm |
| da(min.)(mm) | 35 mm |
| db(min.)(mm) | 38 mm |
| Sa(min.)(mm) | 2 mm |
| Sb(min.)(mm) | 3 mm |
| ra(max.)(mm) | 1 mm |
| rb(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.098 kg |
2026/07/05