2212-K-C3 RICH Self-Aligning Ball Bearing with Tapered Bore - 60 x 110 x 28 mm
Technical Specifications:
- Catalog Code: 2212-K-C3 RICH
- Brand: RICH
- Type: Self-aligning ball bearing (Double row)
- Bore Diameter (d): 60 mm
- Outer Diameter (D): 110 mm
- Width (B): 28 mm
- Bore Type: Tapered 1:12 (Suffix K)
- Internal Clearance: C3 (Greater than Normal)
- Cage Material: Steel
- Sealing: Open (None)
- Weight: 1.09 kg
- Country of Origin: China
Key Performance Advantages:
- High Misalignment Tolerance: Specifically engineered to compensate for shaft deflections and mounting inaccuracies. The spherical outer ring raceway allows the ball set to swivel, maintaining smooth rotation even under non-ideal alignment.
- Tapered Bore (1:12): The "K" designation signifies a tapered bore, allowing for simplified mounting on cylindrical shafts when used with an adapter sleeve, or a direct high-precision fit on tapered shaft seats.
- Advanced C3 Clearance: Featuring C3 internal play to accommodate heat generation and thermal expansion during high-speed or high-load industrial processes, preventing internal stress and premature wear.
- Robust Double Row Design: Two rows of rolling elements offer enhanced radial load capacity and increased structural stability compared to single-row alternatives of similar size.
- Precision Steel Cage: Equipped with a high-durability pressed steel cage that provides accurate guidance for the rolling elements, ensuring quiet operation and long-term reliability.
Technical Note: As a tapered bore bearing (K), this unit is typically installed using an H 312 adapter sleeve for mounting on a 55mm straight shaft. Verify your assembly requirements for proper fitment.
Transparency Note: This product is manufactured under the RICH brand. The code 2212-K-C3 is used for identification purposes and does not imply affiliation with other manufacturers.
