| Load rating {kgf} |  | 
    
        | Bearing code | 
            
                Open6816Dust cover type6816ZZ非接触Seal圈type6816VV接触Seal圈type6816DDUWith stop ring槽6816NWith stop ring6816NR | 
    
        | Installation size (mm) | 
            
                d a (2) (Minimum)84d a (2) (Maximum)84.5Da(2) (Maximum)96r a  (Maximum)0.6Dx (Minimum)106C Y  (Maximum)2.5 | 
    
        | Dimensions | 
            
                d80D100B10r Minimum0.6 | 
    
        | Load rating (N) |  | 
    
        | Limit speed(rpm) Grease lubrication | 
            
                Open  Z·ZZtype  V·VVtype6000DUtype  DDUtype3400 | 
    
        | Limit speed(rpm) Oil lubrication |  | 
    
        | Stop ring槽Size(1) (mm) | 
            
                a (Maximum)1.7b (Minimum)1.3D1 (Maximum)97.9r o  (Maximum)0.4r N  (Minimum)0.5 | 
    
        | Stop ring size(1) (mm) | 
            
                D2 (Maximum)104.4f (Maximum)1.12 | 
    
        | Coefficient fo |  | 
    
        | weight(kg) (Refer to) | 
            
                weight(kg) (Refer to)0.151 |