Click here for spec sheet: NAP Spec Sheet
web with lightening holes
Acetal Copolymer collars will not rust or corrode
when used with spur gears
up-side-down
YD18-3/4 Steel Spur Gear 3/4" Tube Click here for spec sheet:Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including