A 80mm diameter wheel in stainless steel for a 20mm rail.
This wheel with a round groove is designed for a round rail.
This sliding gate wheel contains a simple hub on 6203RS ball bearing. Very easy to install, with quick assembly, it is sold with its hardware accessories (bolt and fixation nut).
The dimensions of this wheel are as follows (see plan in photos):
A: 80mm
B: 24mm
C: 32mm
D: 20mm
E: 60mm
F: 14mm with ends and 17mm ball bearing
G: 8mm
F: 70mm