Designation :QJ317
	                
                
                Principal dimensions(mm)
                
                d :85
	                
                
                D :180
	                
                
                B :41
	                
                
                r(min) :3
	                
                
                Basic load ratings(KN)
                
                Cr :218000
	                
                
                Cor :405000
	                
                
                Basic load ratings(kgf)
                
                Cr :22300
	                
                
                Cor :41000
	                
                
                Limiting Speed (rpm)  
                
                Grease :3000
	                
                
                Oil :4000
	                
                
                Distance of action point
                
                a0(mm) :92.8
	                
                
                Installation dimensions(mm)  
                
                da(min) :99
	                
                
                Da(max) :166
	                
                
                ra(max) :2.5
	                
                
                Weight
                
                (kg) :5.34