NF12B-5/8 Steel Spur GearBoston 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

Click here for spec sheet: SBPA Spec Sheet

Keyway: No

Boston Air Motors can be stalled or overloaded for long periods of time without damage

Click here for spec sheets: Clamp-Lok Catalog

Material: Cast Iron

They are also the smoothest

Piloted Flange Units

As the air motor turns

clearance over the motor without inverting the speed reducer

Click here for spec sheets: CUCNPFCS Spec Sheet

white or any other color

expanded air cools the motor