Self-aligning ball bearings - Sealed type
            
                
                    Specifications
(Boundary dimensions ...etc)
                    
                        
- d
 - 20 mm
 
- D
 - 52 mm
 
- B
 - 21 mm
 
- r(min.)
 - 1.1 mm
 
- Basic load ratings : Cr
 - 15.5 kN
 
- Basic load ratings : C0r
 - 3.35 kN
 
 - Fatigue load limit : Cu
 - 0.21 kN
 
- Limiting speeds(Grease lub.)
 - 8300 min-1
 
- Constant :e
 - 0.30 
 
- Axial load factors : Y1
 - 2.12 
 
- Axial load factors : Y2
 - 3.28 
 
- Axial load factors : Y0
 - 2.22 
 
 
                     
                    Mounting dimensions
                    
                        
- da(min.)
 - 26.2 mm
 
- da(max.)
 - 26.2 mm
 
- Da(max.)
 - 45 mm
 
- ra(max.)
 - 1 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