Unitized Kassette Design: The integrated internal sealing surface eliminates the need for expensive shaft hardening or repair sleeves, protecting the mechanical interface from wear and significantly simplifying maintenance procedures.
Advanced Dual-Compound Protection: Utilizes high-performance FPM (Fluorocarbon Rubber) for superior heat and chemical resistance at the primary lip, supported by durable NBR for optimal external contamination shielding.
Superior Thermal Stability: Specifically engineered to maintain sealing integrity in high-temperature operating environments typical of heavy-duty commercial vehicle axles.
Precision Labyrinth Sealing: Features a sophisticated multi-lip internal labyrinth that prevents lubricant migration while creating an impenetrable barrier against external mud, water, and grit.
MAN Precision Compliance: Precision-manufactured to match the exact technical standards of MAN reference 81965030171, guaranteeing a reliable factory-standard replacement for commercial transport applications.
Transparency Note: This component is manufactured under the RICH brand. The listed dimensions and references are used for identification and do not imply affiliation with other manufacturers.