YF55 Cast Iron Spur Gear 1.437" ID Click here for spec sheets:

Click here for spec sheets: SUCSFCS Spec Sheet

While 20° PA is generally recognized as having a higher load-carrying capacity

Boston Gear manufactures both 14 1/2° and 20° PA

Easily installed where major disassembly would otherwise be required

Click here for spec sheet: SAPL Spec Sheet

YF55 Cast Iron Spur Gear 1.437" ID Click here for spec sheets: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