2208-K RICH Self-Aligning Ball Bearing with Tapered Bore - 40 x 80 x 23 mm
Technical Specifications:
- Catalog Code: 2208-K RICH
- Brand: RICH
- Type: Self-aligning ball bearing (Double row)
- Bore Diameter (d): 40 mm
- Outer Diameter (D): 80 mm
- Width (B): 23 mm
- Bore Type: Tapered 1:12 (Suffix K)
- Internal Clearance: CN (Normal Clearance)
- Cage Material: Steel
- Sealing: Open (None)
- Weight: 0.503 kg
- Country of Origin: China
Key Performance Advantages:
- Automatic Misalignment Compensation: Engineered with a common spherical raceway in the outer ring, allowing the bearing to self-align and handle shaft deflections or mounting inaccuracies without increasing friction.
- Tapered Bore (1:12): The "K" suffix indicates a tapered bore, designed for easy mounting on cylindrical shafts using adapter sleeves or directly on stepped shafts with a tapered seat.
- Double Row Capacity: Featuring two rows of balls, this bearing provides higher radial load capacity compared to single-row equivalents while maintaining low heat generation.
- Robust Steel Cage: The high-quality pressed steel cage ensures precise ball guidance and structural stability even under fluctuating loads and medium-to-high speeds.
- Low Maintenance Open Design: Ideal for applications with oil bath or grease lubrication, common in agricultural machinery, conveyors, and textile equipment.
Technical Note: This tapered bore bearing (K) typically requires an H 308 adapter sleeve for mounting on a standard 35mm straight shaft. Please verify if the sleeve is included or required for your installation.
Transparency Note: This product is manufactured under the RICH brand. The code 2208-K is used for identification purposes and does not imply affiliation with other manufacturers.
