Bearing designation :2007809
	                
                
                Dimensions(mm) 
                
                d :45.242
	                
                
                D :77.788
	                
                
                D1 :
	                
                
                T :19.842
	                
                
                T1 :
	                
                
                B :19.842
	                
                
                C :15.08
	                
                
                C1 :
	                
                
                rmin  :3.5
	                
                
                r1min  :0.8
	                
                
                Load factor        
                
                e :0.3
	                
                
                Y :1.99
	                
                
                Y0 :1.1
	                
                
                Load ratings(N) 
                
                Cr :53300
	                
                
                Cor :68000
	                
                
                Limiting rotational speed. min-1   
                
                Grease :4800
	                
                
                Oil :6300
	                
                
                Mass(kg) :0.371