Bearing designation :7909К1
	                
                
                Dimensions(mm) 
                
                d :47
	                
                
                D :100
	                
                
                D1 :
	                
                
                T :42.75
	                
                
                T1 :
	                
                
                B :43
	                
                
                C :36
	                
                
                C1 :
	                
                
                rmin  :2
	                
                
                r1min  :2
	                
                
                Load factor        
                
                e :0.31
	                
                
                Y :1.94
	                
                
                Y0 :1.06
	                
                
                Load ratings(N) 
                
                Cr :160000
	                
                
                Cor :205000
	                
                
                Limiting rotational speed. min-1   
                
                Grease :3200
	                
                
                Oil :4000
	                
                
                Mass(kg) :1.58