2411/2421 series roller

2411/2421 Series Steel Single/Double Sprocket Roller with polymer


Circle welding of steel sprocket and tube.


High intensity, larger transmit torque


Polymer bearing housing design, beautiful, quiet


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


2. The bearing end cap consists of a precision ball bearing, a polymer housing and end cap seal.  Combined they provide an attractive, smooth and quite running roller.


3. The design of the end cap protects the bearings by providing excellent resistance to dust and splashed water  roller.


4. Temperature range: -5℃ ~ +40℃.


Humidity available ≥ 30%


Please contact us if humidity out of this scope.