NF18 B Steel Spur Gear 2-1/4" ID Click here for spec sheet:

Click here for spec sheet: SNASP Spec Sheet

Click here for spec sheets: SSB Spec Sheet

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

Click here for spec sheets: BUCNPPA Spec Sheet

Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other

NF18 B Steel Spur Gear 2-1/4" ID Click here for spec sheet: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