... cover rubber: 1.5-4.5 (mm).Belt core: Nylon,EP,cotton or steel cord.The width is the same as ... cover rubber: 1.5-4.5 (mm).Belt core: Nylon,EP,cotton or steel cord.The width is the same as ... cotton fabic to reinforce the belt tearing for long life. 8, Diaphragm: Cleat types:T,TS,C,TC and TCSThe cleat ...