FKM and NBR oil seals for REXROTH hydraulic systems construction machinery are developed to provide reliable sealing solutions for a wide range of operating conditions. Manufactured from high-quality fluororubber and nitrile rubber materials, these seals offer excellent resistance to hydraulic oil, abrasion, pressure, heat, and aging. They effectively prevent leakage, retain fluid, and protect hydraulic assemblies from dust, mud, water, and other contaminants commonly found in construction environments.

Suitable for hydraulic pumps, motors, valve units, and rotating components in excavators, loaders, bulldozers, and other heavy equipment, these seals combine strong sealing performance with stable elasticity and low friction operation. FKM material is ideal for higher temperature and more demanding chemical environments, while NBR offers cost-effective and reliable sealing for standard hydraulic applications. These oil seals are ideal for repair, replacement, and industrial supply use. Compatible with REXROTH hydraulic systems, they help improve equipment reliability, reduce leakage-related downtime, and extend the service life of construction machinery working under tough field conditions.