2217-K-C3 RICH Self-Aligning Ball Bearing with Tapered Bore - 85 x 150 x 36 mm
Technical Specifications:
- Catalog Code: 2217-K-C3 RICH
- Brand: RICH
- Type: Self-aligning ball bearing (Double row)
- Bore Diameter (d): 85 mm
- Outer Diameter (D): 150 mm
- Width (B): 36 mm
- Bore Type: Tapered 1:12 (Suffix K)
- Internal Clearance: C3 (Greater than Normal)
- Cage Material: Steel
- Sealing: Open (None)
- Weight: 2.488 kg
- Country of Origin: China
Key Performance Advantages:
- Misalignment Compensation: The spherical raceway in the outer ring allows the bearing to compensate for angular misalignments (up to 3 degrees) between the shaft and housing, preventing internal stress and overheating.
- Tapered Bore for Secure Mounting: The 1:12 taper (K) is designed for use with an adapter sleeve, allowing the bearing to be securely clamped onto a standard 75 mm cylindrical shaft with high precision.
- C3 High-Temperature Clearance: The "C3" internal clearance is ideal for applications where thermal expansion of the shaft or inner ring is expected, ensuring the bearing maintains optimal rotation without seizing.
- High Radial Load Capacity: This wide-series bearing (36 mm) handles substantial radial loads, making it a reliable choice for heavy-duty industrial fans, separators, and agricultural machinery.
- Optimized Steel Cage: The pressed steel cage is designed for maximum ball guidance and heat dissipation, supporting high-speed operation with minimal friction.
Technical Note: To mount this 85 mm tapered bore bearing on a standard straight shaft, an H 317 adapter sleeve is typically required. Please ensure the mounting accessories are compatible with your shaft diameter.
Transparency Note: This product is manufactured under the RICH brand. The code 2217-K-C3 is used for identification purposes and does not imply affiliation with other manufacturers.
