| Basic size mm |  | 
    
        | Basic load rating kN | 
            
                DynamicsC1930Static Co3250 | 
    
        | RatedSpeed r/min | 
            
                Reference speed-Limit speed200 | 
    
        | Model | 
            
                Bearing*C4044K30V1)Remove the coverAOH24044 | 
    
        | Size mm | 
            
                d 1 200d 2   ~251D1  ~306B 1 138B 2  1)  ~152GTr230×4G 1 20r 1,2   Minimum3s 1  1)   ~20s 2  1)   ~10.1 | 
    
        | Shoulder and chamfer dimensions mm | 
            
                d a   Minimum233d a   Maximum250Da  Minimum-Da  Maximum327Ca 3)   Minimum-r a   Maximum2.5 | 
    
        | Calculate coefficient |  | 
    
        | Fatigue load limit Pu |  | 
    
        | QualityBearing+Remove the cover | 
            
                QualityBearing+Remove the cover48 |