YeloRoll® Idler Roll
The surface friction of
the YeloRoll® Idler Rolls prevents belt slippage.
Friendly, Long-Life, Safe, Low-Weight, Quiet, Zero Impact
Concerns about premature
wear due to rust and heat is a thing of the past with YeloRoll® Idler
Rolls. Our product is rust proof and strong keeping you running longer
and trouble free.
Thermal Expansion –
Coefficients of Thermal Expansion
PVC = 3.0 x 10-5 in/in/Deg. F
HDPE = 12.0 x 10-5 in/in/Deg. F (4.0 x PVC)
Extra movement of HDPE must be considered in design