FOR REFERENCE ONLY
Bearing No. 861R/854
Specification data (main dimensions, etc.)
| d(mm) | 101.600 |
|---|---|
| D(mm) | 190.500 |
| T(mm) | 57.150 |
| B(mm) | 57.531 |
| C(mm) | 44.450 |
| r(min.)(mm) | 7.9 |
| r1(min.)(mm) | 3.2 |
| Basic load ratings : Cr(kN) | 482 |
| Basic load ratings : C0r(kN) | 565 |
| Fatigue load limit : Cu(kN) | 72.4 |
| Limiting speeds(Grease lub.)(min-1) | 2100 |
| Limiting speeds(Oil lub.)(min-1) | 2700 |
| Load center spread : a(mm) | 39.9 |
| Constant :e | 0.33 |
| Axial load factors : Y1 | 1.79 |
| Axial load factors : Y0 | 0.99 |
Mounting dimensions,weight (reference)
| da(mm) | 129.0 mm |
|---|---|
| db(mm) | 114.0 mm |
| Da(mm) | 170.0 mm |
| Db(mm) | 174.0 mm |
| ra(max.)(mm) | 7.9 mm |
| rb(max.)(mm) | 3.2 mm |
| Mass(Refer.)(kg) | 6.86 kg |
2026/07/02