FOR REFERENCE ONLY
Bearing No. 46T30318JR/81
Specification data (main dimensions, etc.)
| d(mm) | 90 |
|---|---|
| D(mm) | 190 |
| T(mm) | 102 |
| C(mm) | 81 |
| r(min.)(mm) | 3 |
| r1(min.)(mm) | 1 |
| Basic load ratings : Cr(kN) | 741 |
| Basic load ratings : C0r(kN) | 841 |
| Fatigue load limit : Cu(kN) | 114 |
| Limiting speeds(Grease lub.)(min-1) | 1600 |
| Limiting speeds(Oil lub.)(min-1) | 2200 |
| Constant e | 0.35 |
| Axial load factors : Y2 | 1.96 |
| Axial load factors : Y3 | 2.91 |
| Axial load factors : Y0 | 1.91 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 108 mm |
|---|---|
| Da(min.)(mm) | 177 mm |
| Sa(min.)(mm) | 10.5 mm |
| ra(max.)(mm) | 3 mm |
| rb(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 13 kg |
2026/07/21