flange:PN630 height:400mm diameter:315mm shaft hole:56mm material:ABS color:white feature: 1.used for cable processing such as copper wires ,optical wires,stainless steel wires and various metal wires. 2.good balance perform(up to grade 6.3) 3.high qualtiy control and competitive price. 4.environmental protection,bearing strong,speed fast. 5.fast delivery and small order also acceptable. we can design it according to client's demand. if you would like to have more details.pls contact me.