Angular contact ball bearings - Matched pair - Back-to-back - With machined cage
            
                
                    Specifications
(Boundary dimensions ...etc)
                    
                        
- d
 - 45 mm
 
- D
 - 75 mm
 
- B
 - 32 mm
 
- r(min.)
 - 1 mm
 
- r1(min.)
 - 0.6 mm
 
- Basic load ratings : Cr
 - 45.2 kN
 
 - Basic load ratings : C0r
 - 35.4 kN
 
- Fatigue load limit : Cu
 - 2.00 kN
 
- factor : f0
 - - 
 
- Limiting speeds(Grease lub.)
 - 8000 min-1
 
- Limiting speeds(Oil lub.)
 - 10000 min-1
 
- Load center spread : a
 - 50.7 mm
 
 
                     
                    Mounting dimensions
                    
                        
- da(min.)
 - 50.5 mm
 
- Db(max.)
 - 70.5 mm
 
- ra(max.)
 - 1 mm
 
- rb(max.)
 - 0.6 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