Designation :30228J2
	                
                
                Principal dimensions(mm)
                
                d1 :140
	                
                
                D :250
	                
                
                B :45,75
	                
                
                Basic load ratings(KN) 
                
                dyc(Cr) :418
	                
                
                stc(Cor) :570
	                
                
                Pu :58,5
	                
                
                Speed ratings(rpm) 
                
                Speed Ratings :1900
	                
                
                Limiting Speed :2600
	                
                
                Weight(Kg) :8,65
	                
                
                ISO335 
                
                Dimensions (ABMA) :4FB
	                
                
                Dimensions (mm)      
                
                d :140
	                
                
                d1~ :186
	                
                
                B :42
	                
                
                C :36
	                
                
                r1,2(min) :4
	                
                
                r3,4(min) :3
	                
                
                a :47
	                
                
                Abutment and fillet dimensions (mm) 
                
                da(max) :164
	                
                
                db(min) :156
	                
                
                Da(min) :219
	                
                
                Da(max) :236
	                
                
                Db(min) :234
	                
                
                Ca(min) :7
	                
                
                Cb(min) :9,5
	                
                
                ra(max) :3
	                
                
                rb(max) :2,5
	                
                
                Value  
                
                e :0,43
	                
                
                Y :1,4
	                
                
                Yo :0,8