| Basic size mm |  | 
    
        | Basic load rating kN | 
            
                DynamicsC35.8Static Co38 | 
    
        | RatedSpeed r/min | 
            
                Reference speed12000Limit speed13000 | 
    
        | Model | 
            
                standardCageNU1007ECPotherCage1)- | 
    
        | Size mm | 
            
                d35d 1   ~-D1  ~54.5F,E42r 1,2   Minimum1r 3,4   Minimum0.6s 1) 1 | 
    
        | Shoulder and chamfer dimensions mm | 
            
                d a   Minimum38.2d a   Maximum41d b ,Da  Minimum44Da  Maximum56r a   Maximum1r b   Maximum0.6 | 
    
        | Calculate coefficient |  | 
    
        | Corner Circle | 
            
                Model-QualitySizeB1SizeB2 | 
    
        | Fatigue load limit Pu | 
            
                Fatigue load limit Pu4.55 | 
    
        | Quality standard cage | 
            
                Quality standard cage0.16 |