FOR REFERENCE ONLY
>
Bearing No. 22260R
Specifications
(Boundary dimensions ...etc)
| d(mm) | 300 |
|---|---|
| D(mm) | 540 |
| B(mm) | 140 |
| r(min.)(mm) | 5 |
| Basic load ratings : Cr(kN) | 3360 |
| Basic load ratings : C0r(kN) | 4330 |
| Fatigue load limit : Cu(kN) | 412 |
| Limiting speeds(Grease lub.)(min-1) | 550 |
| Limiting speeds(Oil lub.)(min-1) | 740 |
| Constant e() | 0.27 |
| Axial load factors : Y1() | 2.48 |
| Axial load factors : Y2() | 3.69 |
| Axial load factors : Y0() | 2.43 |
Mounting dimensions
| da(min.)(mm) | 322 |
|---|---|
| da(max.)(mm) | |
| Da(max.)(mm) | 518 |
| Da(min.)(mm) | |
| ra(max.)(mm) | 4 |
Refer.
| (Refer.)Mass(kg) | 145 |
|---|
2025/06/01