Designation :QJ313
	                
                
                Principal dimensions(mm)
                
                d :65
	                
                
                D :140
	                
                
                B :33
	                
                
                r(min) :2.1
	                
                
                Basic load ratings(KN)
                
                Cr :153000
	                
                
                Cor :250000
	                
                
                Basic load ratings(kgf)
                
                Cr :15600
	                
                
                Cor :25500
	                
                
                Limiting Speed (rpm)  
                
                Grease :3800
	                
                
                Oil :5300
	                
                
                Distance of action point
                
                a0(mm) :71.8
	                
                
                Installation dimensions(mm)  
                
                da(min) :77
	                
                
                Da(max) :128
	                
                
                ra(max) :2
	                
                
                Weight
                
                (kg) :2.7