Gearbelt Pulley,1 in. Bore dia.,54.5mm W
9 mm, Pitch 14 mm, Pitch Diameter 133.5 mm, For Use With SilentSync Green Belts, Material Steel, Number of Teeth 30, Outside Diameter 130.Gearbelt Pulley, Bore Diameter 1 in, For Belt Series SilentSync, For Belt Width 52.69 mm, Bore Type Plain, Face Width 54 1/2 mm, Features Self-Tracking Design, For Belt Trade Size G-30S, Keyway No, Keyway Depth Not Applicable, Keyway Width Not Applicable, Length through Bore 37 mm, Material Fabrication Machined, Maximum Operating Temperature 200 Degrees F.