Return idler:
The rollers of the series RR produced by Yonardamir for Represents return roller. This type of roller is mounted on the back of the belt conveyor whose function is to direct the empty belt. The return roller set can be either single roll or double-roll V shape. The 2 rolls series is used in long conveyors to direct the belt to the center of the conveyor and to prevent Deviation of belt.

Technical Data:

Roller dia.:  Ø 89

Bearing type: 6204

Special dimension (mm) 
D1 = 89 mm
D2 = 180 mm
d = 20 mm
t = 3 mm 
s = 14 mm 
g = 9 mm