Deep groove ball bearings - Extra-small, miniature ball bearings - Standard type - Open
            
                
                    Specifications
(Boundary dimensions ...etc)
                    
                        
- d
- 8 mm
- D
- 22 mm
- B
- 7 mm
- r(min.)
- 0.3 mm
- Basic load ratings : Cr
- 4.10 kN
- Basic load ratings : C0r
- 1.35 kN
 - Fatigue load limit : Cu
- 0.060 kN
- factor : f0
- 12.4 
- Limiting speeds(Grease lub.)
- 34000 min-1
- Limiting speeds(Oil lub.)
- 41000 min-1
 
                    Mounting dimensions
                    
                        
- da(min.)
- 10 mm
- Da(max.)
- 20 mm
- ra(max.)
- 0.3 mm
 
                     
                    Refer.
                    
                 
                
             
            Technical calculation for this product.
            
            
            For those who are considering the purchase of our products
            Please contact us or find your nearest distributor