YD21-7/8 Steel Spur Gear 1-3/4" Plain Bore Max PV Value: 4

Max PV Value: 4

Click here for spec sheets: SSBSLF Spec Sheet

Click here for spec sheet: SUCNPP Spec Sheet

Reduction Type: Right 90 Series Spiral Bevel

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

YD21-7/8 Steel Spur Gear 1-3/4" Plain Bore Max PV Value: 4Boston 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