2209-C3 RICH Double Row Self-Aligning Ball Bearing - 45 x 85 x 23 mm
Technical Specifications:
Catalog Code: 2209-C3 RICH
Brand: RICH
Type: Self-aligning ball bearing (Double row)
Bore Diameter (d): 45 mm
Outer Diameter (D): 85 mm
Width (B): 23 mm
Internal Clearance: C3 (Greater than Normal)
Cage Material: Steel
Sealing: Open (None)
Weight: 0.56 kg
Country of Origin: China
Key Performance Advantages:
Automatic Misalignment Compensation: The 2200 series features a common spherical raceway in the outer ring. This allows the inner ring and balls to swivel freely, compensating for static and dynamic misalignment caused by shaft deflection or mounting errors.
C3 Radial Internal Clearance: Provided with extra internal clearance to handle thermal expansion. This ensures the bearing does not seize when operating at high speeds or in environments with significant temperature gradients.
Double Row Loading: The dual row of rolling elements provides a higher radial load rating compared to single-row bearings of similar dimensions, while maintaining extremely low friction.
Precision Steel Cage: The pressed steel cage is designed for optimal ball guidance, ensuring rotational stability and durability in medium-to-high speed industrial applications.
Versatile Open Design: As an open bearing, it allows for direct lubrication via oil or grease, making it easy to integrate into existing lubrication systems in conveyors and agricultural machinery.
Transparency Note: This product is manufactured under the RICH brand. The code 2209-C3 is used for identification purposes and does not imply affiliation with other manufacturers.