Oil Seal RICH 62 x 78/81 x 10/13.8 NBR Combi
OE Reference:
- AUDI: 001409069C
- CARRARO: 141876
- CATERPILLAR: 1987825
- DANA: 7700601201
Technical Specifications:
- Catalog Code: 62 x 78/81 x 10/13.8 NBR RICH
- Brand: RICH
- Type: Combi Oil Seal
- Inner Diameter (d): 62 mm
- Outer Diameter 1 (D1): 78 mm
- Outer Diameter 2 (D2): 81 mm
- Height 1 (h1): 10 mm
- Height 2 (h2): 13.8 mm
- Material: NBR (Nitrile Butadiene Rubber)
- Country of Origin: China
Key Performance Advantages:
- Integrated Combi Labyrinth: The unitized design features a sophisticated multi-lip barrier that protects the primary sealing lip from external particles and moisture, significantly increasing service life in harsh operating environments.
- High-Grade NBR Resilience: Formulated for maximum compatibility with mineral-based lubricants and gear oils, the NBR compound maintains its elasticity and structural integrity across a wide thermal range.
- Specialized Steeled Housing: The dual outer diameter (78/81 mm) design ensures a precision interference fit and superior axial stability within the housing bore, preventing oil migration under heavy mechanical vibration.
- Aggressive Environmental Shielding: Acts as a robust physical barrier for internal components, protecting critical bearings from premature wear caused by dust, water, and abrasive debris.
- Global OEM Precision Compliance: Precision-manufactured to match the exact technical standards of leading manufacturers like Audi, Caterpillar, and Dana, 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.
