Bearing designation :97981
	                
                
                Dimensions(mm) 
                
                d :406.4*
	                
                
                D :574.675*
	                
                
                T :157.162
	                
                
                B :78.581
	                
                
                C :106.36
	                
                
                rmin  :6.4
	                
                
                r2min  :1.5
	                
                
                Load factor        
                
                e :0.49
	                
                
                Y1 :1.36
	                
                
                Y2 :2.03
	                
                
                Y0 :1.33
	                
                
                Load ratings(N) 
                
                Cr :1660000
	                
                
                Cor :3760000
	                
                
                Limiting rotational speed. min-1   
                
                Grease :350
	                
                
                Oil :450
	                
                
                Mass(kg) :110.55