Oil Seal RICH 55 x 72 x 12 NBR Combi
OE Reference:
Technical Specifications:
- Catalog Code: 55 x 72 x 12 NBR RICH
- Brand: RICH
- Type: Combi Oil Seal
- Inner Diameter (d): 55 mm
- Outer Diameter (D): 72 mm
- Height (h): 12 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.
- Precision Shaft Engineering: Specifically optimized for 55 mm shaft diameters, ensuring consistent radial pressure and a stable interference fit under high mechanical loads and vibrations.
- Aggressive Environmental Shielding: Acts as a robust physical barrier for internal components, protecting critical bearings from premature wear caused by dust, water, and abrasive field debris.
- Carraro Precision Compliance: Precision-manufactured to match the exact technical standards of Carraro reference 130821, 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.
