FOR REFERENCE ONLY
Bearing No. 30338D
Specification data (main dimensions, etc.)
| d(mm) | 190 |
|---|---|
| D(mm) | 400 |
| T(mm) | 86 |
| B(mm) | 78 |
| C(mm) | 52 |
| r(min.)(mm) | 6 |
| r1(min.)(mm) | 5 |
| Basic load ratings : Cr(kN) | 1190 |
| Basic load ratings : C0r(kN) | 1210 |
| Fatigue load limit : Cu(kN) | 131 |
| Limiting speeds(Grease lub.)(min-1) | 740 |
| Limiting speeds(Oil lub.)(min-1) | 1000 |
| Load center spread : a(mm) | 119.2 |
| Constant e | 0.81 |
| Axial load factors : Y1 | 0.74 |
| Axial load factors : Y0 | 0.41 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 218 mm |
|---|---|
| db(max.)(mm) | 232 mm |
| Da(max.)(mm) | 378 mm |
| da(min.)(mm) | 350 mm |
| db(min.)(mm) | 372 mm |
| Sa(min.)(mm) | 11 mm |
| Sb(min.)(mm) | 34 mm |
| ra(max.)(mm) | 5 mm |
| rb(max.)(mm) | 4 mm |
| Mass(Refer.)(kg) | 44.8 kg |
2026/07/27