- Needle roller bearings
- Radial needle roller and cage assemblies
- Metric series
- K,K.ZW
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Bearing No. K55X63X25
Specifications
(Boundary dimensions ...etc)
| Fw(mm) | 55 |
|---|
| Ew(mm) | 63 |
|---|
| Bc(mm) | 25 |
|---|
| Basic load ratings : Cr(kN) | 49.8 |
|---|
| Basic load ratings : C0r(kN) | 96.5 |
|---|
| Fatigue load limit : Cu(kN) | 15.1 |
|---|
| Cage material P/S() | S |
|---|
| Limiting speeds(Grease lub.)(min-1) | 5000 |
|---|
| Limiting speeds(Oil lub.)(min-1) | 7800 |
Mounting dimensions
| Recommended dimensions - Shaft : S(max.)(mm) | 55.000 |
|---|
| Recommended dimensions - Shaft : S(min.)(mm) | 54.987 |
|---|
| Recommended dimensions - Housing : H(max.)(mm) | 63.029 |
|---|
| Recommended dimensions - Housing : H(min.)(mm) | 63.010 |
Refer.