6404 2RS C3 RICH | Single Row Deep Groove Ball Bearing – 20 × 72 × 19
Technical Specifications:
- Catalog Code: 6404 2RS C3
- Brand: RICH
- Type: Single row deep groove ball bearing
- Dimensions: 20 × 72 × 19 mm
- Weight: 0.396 kg
- Cage Material: Steel
- Clearance: C3 – greater than normal
- Sealing: Double‑sided rubber (2RS), contact type
- Country of Origin: China
Key Performance Advantages:
- Enhanced Protection: Double rubber seals provide excellent protection against dust, moisture and contaminants.
- C3 Clearance: Increased internal clearance supports higher speeds and thermal expansion without compromising performance.
- Durable Steel Cage: Ensures stability, strength and long service life under continuous load.
- Low Friction Operation: Deep groove geometry minimizes friction and heat generation.
- Versatile Application: Suitable for electric motors, industrial machinery and general‑purpose rotating assemblies.
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.