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STD S4.5M Polyurethane Synchronous Timing Belts

PU-Timing-Belt-HTD-STD-3M-5M-8M-S2M-S3M-S4.5-S5M-S8M-T2.5-T5-T10-AT3-AT5-AT10-MXL-L-H-XL.

PU include Cast Polyurethane (Molded) and Thermoplastic Polyurethane (Extruded).

STD S4.5M polyurethane synchronous belts usually consist of polyurethane body and steel cord, while custom materials available upon request. Special cords include aramid (kevlar), stainless steel and carbon fiber. 

STD S4.5M PU timing belts are most commonly offered in widths of 6mm, 10mm, 15mm and 25mm, while custom sizes (lengths, widths and pitches) are available upon request. 

Part NumberLength (mm)Pitch (mm)Width (mm)No. of Teeth
342-S4.5M-63424.5mm676
342-S4.5M-103424.5mm1076
342-S4.5M-153424.5mm1576
342-S4.5M-253424.5mm2576