Basic size (mm)                                           
                
                d :7
	                
                
                D :22
	                
                
                B :7
	                
                
                Basic load rating (kN)                                                 
                
                C :3,45
	                
                
                Co :1,37
	                
                
                Fatigue load limit (kN)                                                  
                
                Pu :0,057
	                
                
                Rated speed (r/min)                                           
                
                Reference speed                                                    :70000
	                
                
                Limit speed                                                    :36000
	                
                
                Weight (kg)                                              :0,012
	                
                
                Model                                                   
                
                Seals on both sides                                                :*627-2RSL
	                
                
                With seal on one side                                                    :*627-RSL
	                
                
                Dimension(mm)                                              
                
                d :7
	                
                
                d1 :-
	                
                
                d2 :10,6
	                
                
                D2 :19,2
	                
                
                r1,2 :0,3
	                
                
                Shoulder and chamfer size                                                   
                
                da :9,4
	                
                
                da :10,5
	                
                
                Da :19,6
	                
                
                ra :0,3
	                
                
                Calculation factor                                             
                
                kr :0,025
	                
                
                f0 :12