2211.2RS RICH Self-Aligning Ball Bearing - 55 x 100 x 25 mm
Technical Specifications:
- Catalog Code: 2211.2RS RICH
- Brand: RICH
- Type: Self-aligning ball bearing (Cylindrical bore)
- Inner Diameter (d): 55 mm
- Outer Diameter (D): 100 mm
- Width (B): 25 mm
- Sealing: 2RS (Double-sided contact rubber seals)
- Cage: Steel
- Clearance: CN (Normal clearance)
- Weight: 0.835 kg
- Country of Origin: China
Key Performance Advantages:
- Misalignment Compensation: The RICH self-aligning design allows the bearing to adjust to static and dynamic misalignment, ensuring continuous smooth rotation even under shaft deflection.
- Superior Environmental Protection: The 2RS contact rubber seals provide an effective barrier against external contaminants such as dust and humidity, significantly extending the service life.
- Minimal Frictional Heat: This bearing type is engineered to generate the lowest friction of all rolling bearings, facilitating high rotational speeds with low thermal stress.
- Pre-Lubricated & Maintenance-Free: Delivered pre-filled with high-grade industrial grease, the 2211.2RS RICH is designed for reliable long-term performance without the need for re-lubrication.
- Robust Structural Integrity: Manufactured from high-tensile chromium steel, the double-row ball configuration provides stable radial load support and high fatigue resistance.
Transparency Note: This bearing is manufactured under the RICH brand. The code 2211.2RS is used solely for identification and does not imply affiliation with other manufacturers.
