A manual release is also provided
Design fully engages the shaft without marring
• Superior Thermal Capacity
such as acetal
Clamping coupling portion will not mar the shaft
NJ120B Cast Iron Spur Gear 2-1/8" A manual release is alsoBoston 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