Full Catalog
When choosing a mating spur gear
Click here for spec sheet: SA Spec Sheet
Recessed screw head provides safety with an outside surface free of major projections
4-Quadrant drain holes to remove internal condensation
NB32 Steel Spur Gear 3.000" ID Full CatalogBoston 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