High-Grade NBR Resilience: Specifically formulated with NBR nitrile rubber (-30÷100°C) for excellent resistance to mineral oils, hydraulic fluids, and grease, maintaining elasticity and structural integrity across diverse temperature ranges.
Efficient Lubricant Retention: The spring-loaded sealing lip ensures consistent radial pressure on the 32 mm shaft, effectively preventing oil leaks even under continuous mechanical rotation.
Precision Housing Fit: Designed for a stable interference fit within 44 mm housings, compensating for thermal fluctuations and preventing seal migration under vibration.
Industrial Durability: Optimized to provide a long service life in automotive transmissions and engine auxiliary systems, protecting critical internal components.
Mercedes-Benz Precision Compliance: Precision-manufactured to match the exact technical standards of Mercedes-Benz reference 0199975047, guaranteeing a reliable factory-standard replacement.
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.