FOR REFERENCE ONLY
Bearing No. 32928JR
Specification data (main dimensions, etc.)
| d(mm) | 140 |
|---|---|
| D(mm) | 190 |
| T(mm) | 32 |
| B(mm) | 32 |
| C(mm) | 25 |
| r(min.)(mm) | 2 |
| r1(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 258 |
| Basic load ratings : C0r(kN) | 390 |
| Fatigue load limit : Cu(kN) | 53.2 |
| Limiting speeds(Grease lub.)(min-1) | 1800 |
| Limiting speeds(Oil lub.)(min-1) | 2300 |
| Load center spread : a(mm) | 33.6 |
| Constant e | 0.36 |
| Axial load factors : Y1 | 1.67 |
| Axial load factors : Y0 | 0.92 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 150 mm |
|---|---|
| db(max.)(mm) | 150 mm |
| Da(max.)(mm) | 181 mm |
| da(min.)(mm) | 174 mm |
| db(min.)(mm) | 184 mm |
| Sa(min.)(mm) | 6 mm |
| Sb(min.)(mm) | 7 mm |
| ra(max.)(mm) | 2 mm |
| rb(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 2.57 kg |
2026/08/11