Ролик опорний KUBOTA U20

ITR tension rollers for mini excavators and compact loaders, ensuring stability and precise machine guidance. The inner width between the roller flanges is 65 mm, making them ideal for working in tough terrain conditions.
ITR tension rollers for mini excavators and compact loaders are high-quality products made from selected materials, such as boron steel and high-strength castings. A full range of sizes and types is available to fit all popular brands and models of machines. Precision machining and quality control ensure reliability and long-lasting performance. Our offer includes tension and support rollers for various machines, from mini excavators to mining machines.

Take advantage of our professional tension rollers for handling machines with different operating weights: from KOMATSU® PC05 (1.4 tons) to HITACHI® EX2500 (248 tons)

An exceptional roller shell, specially designed for use in excavators.

The durability of the tension roller tread matches the durability of the track chain links. This allows the user to enjoy hassle-free use of this important component without the need for maintenance.

Tension rollers made of deeply hardened steel, specifically designed to minimize vibrations. Their hardening is 50 – 58 HRC, which guarantees reliability and long-lasting performance.

The tensioning system with rollers is designed to reduce friction and wear and to provide maximum shaft and bearing strength. Lubricated for the entire service life to ensure minimal maintenance.

Bronze sleeve bearings for use in tension rollers, ensuring smooth and quiet operation. An ideal solution for precise tensioning.

This sleeve design is ideal for use in tension rollers, providing a large surface area for better load distribution. The soft bronze coating in the bearing protects against any fine contaminants that could damage the shaft and seals.

Duo-Cone seal with tension rollers. Seals the oil inlet. The Duo-Cone seal with tension rollers consists of two metal sealing rings and two rubber ones.

The rubber rings, including tension rollers, 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 lifespans, depending on individual conditions.

Tension rollers. Oil-lubricated, track rollers use special oil, which provides better cooling and lubrication than traditional grease.