| Basic size mm |  | 
    
        | Basic load rating kN | 
            
                DynamicsC76.5Static Co93 | 
    
        | RatedSpeed r/min | 
            
                Reference speed6300Limit speed7000 | 
    
        | Model | 
            
                standardCageNU1014ECPotherCage1)- | 
    
        | Size mm | 
            
                d70d 1   ~84D1  ~97.5F,E79.5r 1,2   Minimum1.1r 3,4   Minimum1s 1) 1.3 | 
    
        | Shoulder and chamfer dimensions mm | 
            
                d a   Minimum74.6d a   Maximum78d b ,Da  Minimum82Da  Maximum104r a   Maximum1r b   Maximum1 | 
    
        | Calculate coefficient |  | 
    
        | Corner Circle | 
            
                ModelHJ1014ECQuality0.082SizeB15SizeB210 | 
    
        | Fatigue load limit Pu |  | 
    
        | Quality standard cage | 
            
                Quality standard cage0.62 |