Click here for spec sheets: HUCNPPA Spec Sheet
oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise
non-metallic
KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew
worms and worm gears operating together must have the same diametrical pitch and threads
NJ40 Cast Iron Spur Gear 1-1/2" Diameter 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