... ~114T, 24B 9T~90T, 28B 9T~76T, 32B 9T~76T7. Standard dimensiong for hub, height, diameter8. Processing: forging hobbing, quenching. CNC machine9 ... in according to ISO, DIN,ANSI,JIS,BS,KANA,SATI standard Business typemanufacturer&exporterMain export marketSoutheast Asia, North and South America ...