NB26B 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

Tolerates -5° to 220° F

Heavy guage one-piece housing has rust proof plated finish

Click here for spec sheet: NAPL Spec Sheet

They are also the smoothest

Single-taper

Max P Value: 750 psi

KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew

" In other words

and cast iron and are manufactured in a variety of styles

Allows you room to re-bore the ID without damaging the clamp screws

medium taper

Boston Gear spur gears are designed to transmit motion and power between parallel shafts