... , S3M, Double sided, *T10-3040 special belt 4. Polyurethane(PU) Timing Belts(Open End and welding) MXL, XL, L, H, XH ... (Green Fabric On Teeth), TENAX Or On the Back. *TT5 timing belts, Suitable for the KNITTING LARGE DIAMETER CIRCULAR KNITTING MACHINE5 ... & smooth surfaceV belts: Z, A, B, C, D, E; With reinforced cord, green grip top6. Pulleys timing pulley,plastic pulley,pulleyDetails: Certificate ...