NB28B-3/4 Steel Spur Gear 1" Plain Bore Temperature Range: -4° to 170°F

Temperature Range: -4° to 170°F

Mounting Position: M1

Drop-in replacement for commonly used hex nut keyless bushings

All 14 sizes are stocked in solid

and with oil grooves

NB28B-3/4 Steel Spur Gear 1" Plain Bore Temperature Range: -4° to 170°FBoston 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