ITR idler rollers for mini excavators and compact loaders, specially designed for the toughest applications and environments. The inner width between the roller flanges is 88 mm, and the inner guide edges provide stability for the mini excavator.
ITR idler rollers for mini excavators and compact loaders are manufactured from selected materials such as boron steel, high-strength castings, and top-quality components. A full range of sizes and types is available for all popular brands and models. Deep heat treatment and precision machining ensure uniformity and consistency in production. Accurate assembly, lifetime lubrication, and quality control during and after production ensure the product's efficiency and reliability. The ITR range of idler and support rollers covers everything from mini excavators to mining machines.
Idler rollers for machines from KOMATSU® PC05 (operating weight 1.4 tons) to HITACHI® EX2500 (operating weight 248 tons)
A specialized jacket with idler rollers, ideal for use in excavators.
The tread durability of the idler roller jacket is equal to the durability of the track chain links. This means the user does not have to worry about maintenance throughout the roller's lifespan.
Specially designed idler rollers made from deep-hardened steel, characterized by vibration resistance. Their hardening ranges from 50 to 58 HRC, ensuring reliability and durability in all conditions.
Idler rollers and bearings are designed to reduce friction and wear and provide maximum strength. They are lubricated for life to minimize maintenance.
Bronzed slide bearings for use in idler rollers, ensuring smooth and quiet operation. An ideal solution for precise tensioning.
Idler rollers with bushing construction provide a large surface area for better load distribution. The soft bronze coating in the bearing protects against any small contaminants that may damage the shaft and seals.
Duo-Cone idler rollers. Seals the oil inlet. Duo-Cone idler rollers consist of two metal sealing rings and two rubber ones.
Idler rollers with rubber rings provide appropriate pressure on both sides of the metal sealing rings. Resistant to permanent deformation and temperature changes from -40°C to 110°C. Duo-Cone seals are designed to withstand several tread lifecycles, depending on individual conditions.
Oil. Track idler rollers lubricated with oil use a special oil that provides better cooling and lubrication than traditional grease.
