介绍看图片。

2024/04/22 UPDATE:

ADD 10/15/20/25 Bearing Version.

BOM:

F683ZZ flanged bearing 30

3 x (8 min~20 max) set screw 30

Aluminum alloy/PC/PVC … Tube 36mm OD x 34mm ID, 100mm long for 30 bearing version, 85mm long for 25 bearing version, 70mm long for 20 bearing version, 55mm long for 15 bearing version, 40mm long for 10 bearing version.