Self-aligning ball bearings - Open type
            
                
                    Specifications
(Boundary dimensions ...etc)
                    
                        
- d
 - 40 mm
 
- D
 - 80 mm
 
- B
 - 23 mm
 
- r(min.)
 - 1.1 mm
 
- Basic load ratings : Cr
 - 28.0 kN
 
- Basic load ratings : C0r
 - 7.35 kN
 
 - Fatigue load limit : Cu
 - 0.46 kN
 
- Limiting speeds(Grease lub.)
 - 7600 min-1
 
- Limiting speeds(Oil lub.)
 - 9300 min-1
 
- Constant :e
 - 0.33 
 
- Axial load factors : Y1
 - 1.92 
 
- Axial load factors : Y2
 - 2.96 
 
- Axial load factors : Y0
 - 2.01 
 
 
                     
                    Mounting dimensions
                    
                        
- da(min.)
 - 46.5 mm
 
- Da(max.)
 - 73.5 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