40BS44x3/4" Type-B Bored to Size Roller Chain SprocketClick Here for catalog page(s)

Service Air or Liquid

• Performs well in mild drilling applications with abrasive wear characteristics

gripping the fitting

With 1" to triangle arbor

Specifications Maximum Supply Pressure 150 psi Maximum Operating Temperature 250°F Height 1

875" Diameter x 1

Includes 2 set screws

This results in fewer wheel changes

except they do not contain valves

Non-Rotating

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

and debris from entering the inlet of air tools such as nailers