NJ14B-1 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

Hazardous Location

always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA)

The new Stainless Steel 700 Series maintains the same critical dimensions as its trusted cast iron sister series and utilizes the same gearing and shafts for easy field retrofitting and backwards compatibility

and cast iron to suit your application’s requirements

Click here for spec sheet: UCFB Spec Sheet

Movement is limited to a spring loaded pressure plate

self-centering design for use in through-bored components with extremely high torque and/or bending requirements

Boston Air Motors are ideal for use in flammable or explosive applications

and hardened and unhardened steel

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

Specifications

ANGULAR DISPLACEMENT — Single 45° — Double 90°