Deep groove ball bearings - Single-row - Shielded/sealed type - Extremely light contact sealed
Specification data (main dimensions, etc.)
- d
- 55 mm
- D
- 72 mm
- B
- 9 mm
- r(min.)
- 0.3 mm
- Basic load ratings : Cr
- 11.0 kN
- Basic load ratings : C0r
- 8.10 kN
- Fatigue load limit : Cu
- 0.420 kN
- factor : f0
- 16.2
- Limiting speeds(Grease lub.)
- 7800 min-1
Mounting dimensions,weight (reference)
- da(min.)
- 57 mm
- da(max.)
- 58.5 mm
- Da(max.)
- 70 mm
- ra(max.)
- 0.3 mm
- Mass(Refer.)
- 0.083 kg
Technical calculation for this product.
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