FOR REFERENCE ONLY
>
Bearing No. 6301NR
Specifications
(Boundary dimensions ...etc)
| d(mm) | 12 |
|---|---|
| D(mm) | 37 |
| B(mm) | 12 |
| r(min.)(mm) | 1 |
| r1(min.)(mm) | 0.5 |
| Basic load ratings : Cr(kN) | 12.1 |
| Basic load ratings : C0r(kN) | 4.20 |
| Fatigue load limit : Cu(kN) | 0.420 |
| factor : f0() | 11.1 |
| Limiting speeds(Grease lub.)(min-1) | 20000 |
| Limiting speeds(Oil lub.)(min-1) | 25000 |
| Dimensions of snap ring groove : D1(max.)(mm) | |
| Dimensions of snap ring groove : a(max.)(mm) | |
| Dimensions of snap ring groove : b(±0.05)(mm) | |
| Dimensions of snap ring groove : r0(max.)(mm) | |
| Dimensions of locating snap ring : D2(min.)(mm) | 41.3 |
| Dimensions of locating snap ring : f(±0.05)(mm) | 1.07 |
Mounting dimensions
| da(min.)(mm) | 17 |
|---|---|
| Da(max.)(mm) | 32 |
| Dx(min.)(mm) | 42 |
| Cy(max.)(mm) | 2.92 |
| ra(max.)(mm) | 1 |
| rb(max.)(mm) | 0.5 |
Refer.
| (Refer.)Mass(kg) | 0.060 |
|---|
2025/05/09