PU open belt /timing belts with high transmission efficiency,bearing wear and oil, good performance, ... , 5M, 8M3) MXL, XL, L, H, XH, XXL4) T2.5, (D)T5, (D)T10, (D)AT5, (D)AT10, T20PU timing belts/pu open ... .4(mm)408320325800.4505512730448700.5808520090721900.87010023190887451.00011528310968801.200We can provide belts as clients' sample or designated specification. We supply customers products ...