Designation :30312J2/Q
	                
                
                Principal dimensions(mm)
                
                d1 :60
	                
                
                D :130
	                
                
                B :33,5
	                
                
                Basic load ratings(KN) 
                
                dyc(Cr) :168
	                
                
                stc(Cor) :196
	                
                
                Pu :23,6
	                
                
                Speed ratings(rpm) 
                
                Speed Ratings :4000
	                
                
                Limiting Speed :5300
	                
                
                Weight(Kg) :1,95
	                
                
                ISO335 
                
                Dimensions (ABMA) :2FB
	                
                
                Dimensions (mm)      
                
                d :60
	                
                
                d1~ :91,9
	                
                
                B :31
	                
                
                C :26
	                
                
                r1,2(min) :3
	                
                
                r3,4(min) :2,5
	                
                
                a :26
	                
                
                Abutment and fillet dimensions (mm) 
                
                da(max) :77
	                
                
                db(min) :72
	                
                
                Da(min) :112
	                
                
                Da(max) :118
	                
                
                Db(min) :120
	                
                
                Ca(min) :5
	                
                
                Cb(min) :7,5
	                
                
                ra(max) :2,5
	                
                
                rb(max) :2
	                
                
                Value  
                
                e :0,35
	                
                
                Y :1,7
	                
                
                Yo :0,9