NF24B-7/8 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

For 90° shaft applications

Diametral Pitch: 20

Click here for spec sheet: SBLF-H4 Spec Sheet

KWY/Setscrew/Other: No KWY or Setscrew

the tooth-contact area of helical gears is very small

• Ready to Mount

Ideal for space constrained areas

While 20° PA is generally recognized as having a higher load-carrying capacity

Click here for spec sheet: UCP Spec Sheet

glass-filled bearings are self-lubricating and offer a low coefficient of friction

Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years

Bost-Bronz® bearings are one of the most effective bearings available for precision performance