Bearing designation :27709
	                
                
                Dimensions(mm) 
                
                d :45
	                
                
                D :100
	                
                
                D1 :
	                
                
                T :31.75
	                
                
                T1 :
	                
                
                B :29
	                
                
                C :20.5
	                
                
                C1 :
	                
                
                rmin  :2
	                
                
                r1min  :2
	                
                
                Load factor        
                
                e :0.72
	                
                
                Y :0.84
	                
                
                Y0 :0.46
	                
                
                Load ratings(N) 
                
                Cr :100000
	                
                
                Cor :110000
	                
                
                Limiting rotational speed. min-1   
                
                Grease :3150
	                
                
                Oil :4000
	                
                
                Mass(kg) :1.1