1. Steel sprocket pressed with tube, easy assembly and good looking.
2. Precision ball bearing with polymer housing, end cap form the bearing unit which is very
important. It is not only for good looking, but also further more for the smooth and quiet running.
3. The end cap of roller resists dust and water splash well in operation environment.
No.188 Jinsuo Road, Huanzhu Industrial Estate, Huzhou, Zhejiang, China
+86 133 0572 1922