Bearing designation :7310A
	                
                
                Dimensions(mm) 
                
                d :50
	                
                
                D :110
	                
                
                D1 :
	                
                
                T :29.25
	                
                
                T1 :
	                
                
                B :27
	                
                
                C :23
	                
                
                C1 :
	                
                
                rmin  :2.5
	                
                
                r1min  :2.5
	                
                
                Load factor        
                
                e :0.35
	                
                
                Y :1.7
	                
                
                Y0 :0.9
	                
                
                Load ratings(N) 
                
                Cr :138000
	                
                
                Cor :160000
	                
                
                Limiting rotational speed. min-1   
                
                Grease :3600
	                
                
                Oil :4800
	                
                
                Mass(kg) :1.304