FOR REFERENCE ONLY
Bearing No. LM102949/10
Specification data (main dimensions, etc.)
| d(mm) | 45.242 |
|---|---|
| D(mm) | 73.431 |
| T(mm) | 19.558 |
| B(mm) | 19.812 |
| C(mm) | 15.748 |
| r(min.)(mm) | 3.6 |
| r1(min.)(mm) | 0.8 |
| Basic load ratings : Cr(kN) | 70.0 |
| Basic load ratings : C0r(kN) | 78.1 |
| Fatigue load limit : Cu(kN) | 11.4 |
| Limiting speeds(Grease lub.)(min-1) | 5100 |
| Limiting speeds(Oil lub.)(min-1) | 6700 |
| Load center spread : a(mm) | 14.7 |
| Constant :e | 0.31 |
| Axial load factors : Y1 | 1.97 |
| Axial load factors : Y0 | 1.08 |
Mounting dimensions,weight (reference)
| da(mm) | 56.0 mm |
|---|---|
| db(mm) | 50.0 mm |
| Da(mm) | 68.0 mm |
| Db(mm) | 70.0 mm |
| ra(max.)(mm) | 3.6 mm |
| rb(max.)(mm) | 0.8 mm |
| Mass(Refer.)(kg) | 0.309 kg |
2026/07/28