YH20 Steel Spur Gear 20 Teeth 3/16"Bore= #4-40 setscrew

3/16"Bore= #4-40 setscrew

two-way or three-way shaft configurations

Click here for spec sheet: SNASP Spec Sheet

Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm

It is manufactured using the powdered metal process with the purest metal powders

YH20 Steel Spur Gear 20 Teeth 3/16"Bore= #4-40 setscrewBoston 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