Needle roller bearings - Radial needle roller and cage assemblies - Metric series - K,K.ZW
Specification data (main dimensions, etc.)
- Fw
- 20 mm
- Ew
- 30 mm
- Bc
- 30 mm
- Basic load ratings : Cr
- 38.9 kN
- Basic load ratings : C0r
- 45.8 kN
- Fatigue load limit : Cu
- 7.20 kN
- Cage material P/S
- S
- Limiting speeds(Grease lub.)
- 16000 min-1
- Limiting speeds(Oil lub.)
- 24000 min-1
Mounting dimensions,weight (reference)
- Recommended dimensions - Shaft : S(max.)
- 20.000 mm
- Recommended dimensions - Shaft : S(min.)
- 19.991 mm
- Recommended dimensions - Housing : H(max.)
- 30.020 mm
- Recommended dimensions - Housing : H(min.)
- 30.007 mm
- Mass(Refer.)
- 0.055 kg
Technical calculation for this product.
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