FOR REFERENCE ONLY
Bearing No. HM212046/11
Specification data (main dimensions, etc.)
| d(mm) | 63.500 |
|---|---|
| D(mm) | 122.238 |
| T(mm) | 38.354 |
| B(mm) | 38.100 |
| C(mm) | 29.718 |
| r(min.)(mm) | 3.6 |
| r1(min.)(mm) | 3.2 |
| Basic load ratings : Cr(kN) | 238 |
| Basic load ratings : C0r(kN) | 249 |
| Fatigue load limit : Cu(kN) | 39.1 |
| Limiting speeds(Grease lub.)(min-1) | 3200 |
| Limiting speeds(Oil lub.)(min-1) | 4300 |
| Load center spread : a(mm) | 27.6 |
| Constant :e | 0.34 |
| Axial load factors : Y1 | 1.78 |
| Axial load factors : Y0 | 0.98 |
Mounting dimensions,weight (reference)
| da(mm) | 80.0 mm |
|---|---|
| db(mm) | 73.0 mm |
| Da(mm) | 108.0 mm |
| Db(mm) | 116.0 mm |
| ra(max.)(mm) | 3.6 mm |
| rb(max.)(mm) | 3.2 mm |
| Mass(Refer.)(kg) | 1.951 kg |
2026/07/04