NK40B Cast Iron Spur Gear 204 The spline design virtually elimi

The spline design virtually elimi nates back lash which is a delayed action effect caused by excessive clearances between hub and discs

Self-lubricating bearings resist corrosions

Friction force stops and holds the motor shaft

Click here for spec sheet: NAP Spec Sheet

shallow taper

NK40B Cast Iron Spur Gear 204 The spline design virtually elimiBoston 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