72XH400 J MSG

Martin timing pulleys are manufactured to extremely close specifications and are stocked in minimum plain bore, taper bushed, QD Bushed styles depending on size and pitch. Synchronous sprockets are non slip toothed drives that require no lubrication. These sprockets have a wide speed range are very efficient and make less noise than chain drives. Teeth on the belts are molded to conform with and engage the teeth on a mating sprocket.

Martin Stock Timing Pulley, Arms/Spoke Type H-3, QD® Bushed Bore, 1-1/4 to 4-1/2 in Bore Dia, 19.9475 in Outside Dia, 20.054 in, 72 Grooves, 7/8 in Pitch, 4-11/16 in Face Width, 7/16 in Hub Projection, J Bushing, 4-1/2 in Overall Length, For Use With: 4 in W Type XH Belt, Cast Iron