G181 Brass Spur Gear 1-7/8" Tube Porous flanged bronze bearing is

Porous flanged bronze bearing is press-fit in sturdy zinc die cast sphere with felt strip for lubrication

Interchangeable with most metal units

and with oil grooves

a same-hand helix angles must be used

KWY/Setscrew/Other: W/ Double KWY Only

G181 Brass Spur Gear 1-7/8" Tube Porous flanged bronze bearing isBoston 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