Features Specifications:Polyurethane open end timing belt/PU belt/Polyurethane/timing belt/open belt Shengzhou Hengli Industrial Belt Co., LTD., We offer full series of Rubber Belt, Poly-V belt, PU Timing belt,TT5 timing belt, Jointed/welded PU Belt, special belt(T10-3040, seamless AT20,T10-630),coating Linatex/APL/Tenax and its auxiliary pulley.At present, we have more than 4000 specifications of belts. The sizes we have for the Pu open end timing belts are as follows: MXL,XL,XXL,L,H,XH,XXH,T2.5,T5,T10,T20,AT5,AT10,2M,3M,5M,8M,14M,20M,S2M,S3M,S4.5M,S5M,S8M,S14M,RPP3M,RPP5M,RPP8M,RPP14M,8YU etc. Polyurethane open end timing belt standard roll length is 50 meters or 100 meters. Reinforce cord can be made of steel cord or Kevlar cord. Polyurethane open end timing belt is normally used in linear motion drives.