Rubber timing belts kits MXL,XL,L,H,XH,XXH,T2. ... /RP2M,3M/S3M/RP3M,S4.5M,5M/S5M/RP5M etc Rubber timing belts kits Synchronous belts are one of the most ... of power transmission capacity and drive speeds. T type industrial rubber timing belt: TypePitchPb(mm)Tooth heightht(mm)Belt thicknesshs(mm ...