Click here for spec sheets: CUCNPFL Spec Sheet
Click here for spec sheet: NANFL Spec Sheet
shallow taper
While 20° PA is generally recognized as having a higher load-carrying capacity
Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm
NB64 Cast Iron Spur Gear Thermoplastic Housing Click here for spec sheets: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