NA30B-1/2 Steel Spur Gear 1/8" Finished Bore and have excellent wear and

and have excellent wear and corrosion resistance

They provide consistent high output torque even at low operating speeds

Number of Threads: Quad Thread

the SNASTRS has an eccentric locking bearing insert

Little and light

NA30B-1/2 Steel Spur Gear 1/8" Finished Bore and have excellent wear andBoston 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