BattleKits 8-inch Drive Wheel with 42-Tooth Sprocket

The one-piece hub/sprocket is made from chrome-moly steel and finished with black oxide. A steel key locks the wheel and sprocket together so the torque on the sprocket gets transferred to the high-traction rubber tire.

One bronze and one ball bearing go into each wheel. The bore diameter is 1/2-inch. These sprockets are made to be used with #35 roller chain, (3/8" pitch). The width of the tread is 1.5 inches and the width through the hub is 2.34 inches.

These rugged wheels are ideal for robots or other mobile applications.

Other sizes and types of wheels are also available from BattleKits.