Bearing Number
                
                LMB…UU :LMB4L
	                
                
                Ball circuit :4
	                
                
                Weight(Kg) :17.5
	                
                
                Nominal shaft diameter
                
                Inch :1/4
	                
                
                mm :6.35
	                
                
                dr  
                
                Inch :.2500/6.350
	                
                
                Tolerance(Inch) :0/-.00040
	                
                
                Tolerance(μm) :0/-10
	                
                
                Major dimensions and tolerance
                
                D(Inch/mm) :.5000/12.700
	                
                
                D Tolerance(inch) :0/-.00050
	                
                
                D Tolerance((μm) :0/-13
	                
                
                L(Inch/mm) :1.3750/34.925
	                
                
                L Tolerance(inch) :0/-.012
	                
                
                L Tolerance(μm) :0/-300
	                
                
                B(Inch/mm) :1.0220/25.959
	                
                
                B Tolerance(Inch) :0/-.012
	                
                
                B  Tolerance(μm) :0/-300
	                
                
                W(Inch/mm) :.0390/0.992
	                
                
                D1(Inch/mm) :.4687/11.906
	                
                
                Eccentricity(Inch/μm) :.0006/15
	                
                
                Basic load rating(kN)
                
                Dynamic :323
	                
                
                Static :530