336-2RSV RICH High-Performance Alternator Ball Bearing - 15 x 46 x 14 mm
Technical Specifications:
- Catalog Code: 336-2RSV RICH
- Brand: RICH
- Specialized Type: Alternator bearing (Automotive precision)
- Bore Diameter (d): 15 mm
- Outer Diameter (D): 46 mm
- Width (B): 14 mm
- Sealing: 2RSV (Double-sided reinforced rubber contact seals)
- Weight: 0.12 kg
- Country of Origin: China
Key Performance Advantages:
- Specialized 2RSV Sealing Technology: The "V" suffix indicates a reinforced V-type contact seal. This design provides a superior barrier against fine dust and moisture compared to standard seals, while maintaining low friction for high-speed alternator rotation.
- High-RPM Stability: Specifically engineered to handle the extreme centrifugal forces of automotive charging systems, ensuring consistent performance up to maximum engine speeds.
- Automotive Heat Resistance: Internal clearances and lubrication are optimized to withstand the high temperatures found under the hood, preventing grease thinning and premature wear.
- Silent Running: Precision-ground raceways and a balanced internal geometry minimize acoustic noise, essential for modern quiet-running vehicle engines.
Technical Note: The 2RSV specification is an advanced sealing standard optimized for high-vibration environments. It is fully compatible with and provides an upgrade over standard 2RS seals in alternator applications.
Transparency Note: This product is manufactured under the RICH brand. The code 336-2RSV is used for identification purposes and does not imply affiliation with other manufacturers.
