Oil Seal RICH 50 x 72 x 7/7.5 NBR
OE Reference:
Technical Specifications:
- Catalog Code: 50 x 72 x 7/7.5 NBR RICH
- Brand: RICH
- Type: Oil Seal / Shaft Seal / Sealing Ring (Double lip seal)
- Inner Diameter (d): 50 mm
- Outer Diameter (D): 72 mm
- Height (h): 7 / 7.5 mm
- Material: NBR nitrile rubber (-30÷100°C)
- Country of Origin: China
Key Performance Advantages:
- 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.
- Double Lip Protection: Engineered with a primary spring-loaded sealing lip for maximum oil retention and a secondary auxiliary dust lip that acts as a robust shield against external contaminants.
- Efficient Lubricant Retention: The spring-loaded sealing lip ensures consistent radial pressure on the 50 mm shaft, effectively preventing oil leaks even under continuous mechanical rotation.
- Industrial Durability: Designed to maintain a perfect seal in high-vibration environments, protecting critical bearings in transmission and engine assemblies.
- Volvo Precision Compliance: Precision-manufactured to match the exact technical standards of Volvo reference 14211604, 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.
