FOR REFERENCE ONLY
Bearing No. 46388A
Specification data (main dimensions, etc.)
| d(mm) | 440 |
|---|---|
| D(mm) | 720 |
| T(mm) | 283 |
| C(mm) | 226 |
| r(min.)(mm) | 6 |
| r1(min.)(mm) | 3 |
| Basic load ratings : Cr(kN) | 6210 |
| Basic load ratings : C0r(kN) | 10100 |
| Fatigue load limit : Cu(kN) | 893 |
| Limiting speeds(Grease lub.)(min-1) | 270 |
| Limiting speeds(Oil lub.)(min-1) | 360 |
| Constant e | 0.40 |
| Axial load factors : Y2 | 1.68 |
| Axial load factors : Y3 | 2.51 |
| Axial load factors : Y0 | 1.65 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 468 mm |
|---|---|
| Da(min.)(mm) | 679 mm |
| Sa(min.)(mm) | 28.5 mm |
| ra(max.)(mm) | 5 mm |
| rb(max.)(mm) | 2.5 mm |
| Mass(Refer.)(kg) | 418 kg |
2026/08/08