Bearing designation :7906
	                
                
                Dimensions(mm) 
                
                d :30.238
	                
                
                D :63.527
	                
                
                D1 :
	                
                
                T :20.25
	                
                
                T1 :
	                
                
                B :20.5
	                
                
                C :17
	                
                
                C1 :
	                
                
                rmin  :1
	                
                
                r1min  :2.5
	                
                
                Load factor        
                
                e :0.37
	                
                
                Y :1.62
	                
                
                Y0 :0.89
	                
                
                Load ratings(N) 
                
                Cr :49000
	                
                
                Cor :55000
	                
                
                Limiting rotational speed. min-1   
                
                Grease :6000
	                
                
                Oil :7500
	                
                
                Mass(kg) :0.32