Product Features

It adopts a typical sleeve-type friction accumulation design, where the accumulation force is related to the load.

The key bearing assembly, consisting of precision ball bearings and plastic inner and outer sleeves, is not only aesthetically pleasing but, more importantly, allows the Roller to operate more quietly.

The plastic end caps at the ends of the roller are designed to prevent, to a certain extent, damage to the bearings caused by dust and splashing water.

Compared with traditional steel sprockets, high-performance polyamide is used as the driving element, resulting in lower operating noise.

Applicable temperature: -5℃ ~ +40℃.