NK12B Steel Spur Gear 1-15/16" ID quieter operation and higher horsepower

quieter operation and higher horsepower capacity than spur gears of comparable size

handle high loads at moderate speeds

for a nearly infinite number of ratio possibilities

Click here for spec sheets: SUCSTRS Spec Sheet

Click here for spec sheet: SAMS Spec Sheet

NK12B Steel Spur Gear 1-15/16" ID quieter operation and higher horsepowerBoston 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