FOR REFERENCE ONLY
Bearing No. HM88630/10
Specification data (main dimensions, etc.)
| d(mm) | 25.400 |
|---|---|
| D(mm) | 72.233 |
| T(mm) | 25.400 |
| B(mm) | 25.400 |
| C(mm) | 19.842 |
| r(min.)(mm) | 0.8 |
| r1(min.)(mm) | 2.4 |
| Basic load ratings : Cr(kN) | 83.8 |
| Basic load ratings : C0r(kN) | 87.4 |
| Fatigue load limit : Cu(kN) | 12.4 |
| Limiting speeds(Grease lub.)(min-1) | 5700 |
| Limiting speeds(Oil lub.)(min-1) | 7600 |
| Load center spread : a(mm) | 20.7 |
| Constant :e | 0.55 |
| Axial load factors : Y1 | 1.10 |
| Axial load factors : Y0 | 0.60 |
Mounting dimensions,weight (reference)
| da(mm) | 39.5 mm |
|---|---|
| db(mm) | 39.5 mm |
| Da(mm) | 60.0 mm |
| Db(mm) | 69.0 mm |
| ra(max.)(mm) | 0.8 mm |
| rb(max.)(mm) | 2.4 mm |
| Mass(Refer.)(kg) | 0.576 kg |
2026/07/09