FOR REFERENCE ONLY
>
Bearing No. 1312
Specifications
(Boundary dimensions ...etc)
| d(mm) | 60 |
|---|---|
| D(mm) | 130 |
| B(mm) | 31 |
| r(min.)(mm) | 2.1 |
| Basic load ratings : Cr(kN) | 71.4 |
| Basic load ratings : C0r(kN) | 20.8 |
| Fatigue load limit : Cu(kN) | 1.30 |
| Limiting speeds(Grease lub.)(min-1) | 4500 |
| Limiting speeds(Oil lub.)(min-1) | 5500 |
| Constant :e() | 0.22 |
| Axial load factors : Y1() | 2.91 |
| Axial load factors : Y2() | 4.50 |
| Axial load factors : Y0() | 3.05 |
Mounting dimensions
| da(min.)(mm) | 71 |
|---|---|
| Da(max.)(mm) | 119 |
| ra(max.)(mm) | 2 |
Refer.
| (Refer.)Mass(kg) | 1.96 |
|---|
2025/12/05