ND20B-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

Heavy guage one-piece housing has rust proof plated finish

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)

Click here for spec sheet: NAT Spec Sheet

Click here for spec sheets: CUCNPHA Spec Sheet

you can count on us to deliver what you need when you need it

This may include drilling and tapping mounting holes

bar lengths (up to 105")

300 Series stainless steel housing

MOLDED DELRIN BODY provides vibration dampening and electrical insulation

just has eccentric locking insert instead of set screw

Two-piece stainless steel housing units

and steel gear rack in 1