2311/2321 Series Steel Single/Double Sprocket Roller

Products Features

●Welding the steel sprocket to the steel tube gives it the capacity totransmit high torque and meet the requirements for heavy duty transportation.

●The precision ball bearing is pressed tightly into the steel bearing housing for maximum durability.

●The environmental working conditions are broad. They can be used inboth high and low temperature applications.

●The covering on the outside of the sprocket protects the bearings by providing excellent resistance to dust and splashed water.

●Temperature range:-20℃～+80℃.