Needle roller bearings - Radial needle roller and cage assemblies - Metric series - K,K.ZW
Specification data (main dimensions, etc.)
- Fw
- 70 mm
- Ew
- 78 mm
- Bc
- 46 mm
- Basic load ratings : Cr
- 78.4 kN
- Basic load ratings : C0r
- 187.0 kN
- Fatigue load limit : Cu
- 29.5 kN
- Cage material P/S
- S
- Limiting speeds(Grease lub.)
- 3900 min-1
- Limiting speeds(Oil lub.)
- 6000 min-1
Mounting dimensions,weight (reference)
- Recommended dimensions - Shaft : S(max.)
- 70.000 mm
- Recommended dimensions - Shaft : S(min.)
- 69.987 mm
- Recommended dimensions - Housing : H(max.)
- 78.029 mm
- Recommended dimensions - Housing : H(min.)
- 78.010 mm
- Mass(Refer.)
- 0.188 kg
Technical calculation for this product.
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