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
Click here for spec sheets: SSB Spec Sheet
the SNASPA has an eccentric locking bearing insert
the CUCSPA has a Hard Chrome bearing insert and a Stainless Steel housing
Click here for spec sheet: UCX Spec Sheet
NF18 B Steel Spur Gear 2-1/4" ID Boston Gear’s stock helical gearsBoston 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