Oil Seal RICH 40x55x18 NBR Combi
OE Reference:
Technical Specifications:
- Catalog Code: 40x55x18 NBR RICH
- Brand: RICH
- Type: Combi Oil Seal
- Inner Diameter (d): 40 mm
- Outer Diameter (D): 55 mm
- Height (h): 18 mm
- Material: NBR (Nitrile Butadiene Rubber)
- Country of Origin: China
Key Performance Advantages:
- Integrated Combi Shielding: The unitized design features a sophisticated labyrinth barrier that protects the primary sealing lip from external particles and moisture, significantly increasing service life in harsh operating environments.
- Precision Shaft Engineering: Specifically optimized for 40 mm shaft diameters, ensuring consistent radial pressure and a 100% leak-proof interface for differential and transmission lubricants.
- High-Grade NBR Resilience: Formulated for maximum compatibility with mineral-based gear oils, the NBR compound maintains its elasticity and structural integrity across a wide thermal range.
- Superior Environmental Barrier: The multi-lip architecture acts as a robust physical shield against external mud and grit, protecting internal bearings from premature wear and contamination.
- Carraro Precision Compliance: Precision-engineered to match the exact technical standards of Carraro reference 381523, 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.
