Cuff N25 NBR80 55x65x5 ČSN 029269.1 Rubena

Product detailed description

The N25 NBR80 55x65x5 sleeve according to the ČSN 029269.1 standard is a product of the manufacturer Rubena, specializing in the production of sealing elements. This universal grooved hydraulic sleeve is designed for use in various industrial applications where it is necessary to ensure a reliable seal.

It is made of nitrile-butadiene rubber (NBR), which is a synthetic elastomer known for its excellent resistance to oils, fuels and other chemicals. The hardness of the material is 80 Shore A, which provides an optimal balance between flexibility and wear resistance.

The dimensions of the sleeve are 55 mm inner diameter, 65 mm outer diameter and 5 mm height, which allows it to be used in standardized grooves according to the relevant standards. The operating temperature range of the sleeve is from -40 °C to +125 °C, making it suitable for applications in a wide range of climatic conditions.

The sleeve is ideal for use in hydraulic systems where it is necessary to ensure tightness and minimize fluid leakage. Thanks to its properties, it is suitable for bearings, oil seals, o-rings and other sealing applications where high reliability and long service life are required.