Available in 5” and 6” diameters, CEMA D Steel and Impact Idlers are manufactured with Luff’s patented polymer endcap design, offering the ultimate in strength, durability and sealing performance. Steel shells are completely dipped in paint before assembly to prevent corrosion from inside. CEMA D rollers are built with a 1.25” shaft and 6305 bearings.
The polymer endcaps provide improved sealing arrangement, protecting the bearing from various environmental contaminants including dust and moisture. The Anti-lock Shield/High Moisture Seal is available as an option to further improve the bearing protection against moisture and contaminants.
To ensure proper belt tracking Trough Training assemblies come equipped with Luff’s Urethane Guide Rollers. Made of composite urethane material, the hourglass shape offers the ultimate belt control by preventing the belt from climbing up and over the guide roller.