FOR REFERENCE ONLY
>
Bearing No. 1209
Specifications
(Boundary dimensions ...etc)
| d(mm) | 45 |
|---|---|
| D(mm) | 85 |
| B(mm) | 19 |
| r(min.)(mm) | 1.1 |
| Basic load ratings : Cr(kN) | 27.2 |
| Basic load ratings : C0r(kN) | 7.35 |
| Fatigue load limit : Cu(kN) | 0.46 |
| Limiting speeds(Grease lub.)(min-1) | 7000 |
| Limiting speeds(Oil lub.)(min-1) | 8500 |
| Constant :e() | 0.21 |
| Axial load factors : Y1() | 2.94 |
| Axial load factors : Y2() | 4.56 |
| Axial load factors : Y0() | 3.09 |
Mounting dimensions
| da(min.)(mm) | 51.5 |
|---|---|
| Da(max.)(mm) | 78.5 |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 0.465 |
|---|
2025/12/08