Design fully engages the shaft without marring
Medium Duty
Boston Gear manufactures both 14 1/2° and 20° PA
Click here for spec sheets: SUCNPFL Spec Sheet
non-self-centering design for use in counter-bored components
NA96 Cast Iron Spur Gear 1/2" ID Design fully engages the shaftBoston 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