FOR REFERENCE ONLY
Bearing No. 1986R/32
Specification data (main dimensions, etc.)
| d(mm) | 25.400 |
|---|---|
| D(mm) | 58.738 |
| T(mm) | 19.050 |
| B(mm) | 19.355 |
| C(mm) | 15.080 |
| r(min.)(mm) | 1.2 |
| r1(min.)(mm) | 1.2 |
| Basic load ratings : Cr(kN) | 60.8 |
| Basic load ratings : C0r(kN) | 57.1 |
| Fatigue load limit : Cu(kN) | 8.25 |
| Limiting speeds(Grease lub.)(min-1) | 7000 |
| Limiting speeds(Oil lub.)(min-1) | 9300 |
| Load center spread : a(mm) | 13.1 |
| Constant :e | 0.33 |
| Axial load factors : Y1 | 1.82 |
| Axial load factors : Y0 | 1.00 |
Mounting dimensions,weight (reference)
| da(mm) | 32.5 mm |
|---|---|
| db(mm) | 30.5 mm |
| Da(mm) | 52.0 mm |
| Db(mm) | 54.0 mm |
| ra(max.)(mm) | 1.2 mm |
| rb(max.)(mm) | 1.2 mm |
| Mass(Refer.)(kg) | 0.267 kg |
2026/07/18