Product Overview: The 2317 Self-Aligning Ball Bearing
The 2317 bearing is a robust component from our 2300 Series, engineered for demanding industrial applications requiring reliable performance under misalignment. This Self-Aligning Ball Bearing features a tapered bore (1:12 taper) and is designed with principal dimensions of 85x150x36mm. Its unique construction includes two rows of balls and a common spherical raceway in the outer ring, which allows it to accommodate both static and dynamic angular misalignment between the shaft and housing. For secure mounting, the 2317 bearing is typically used with an H 2317 adapter sleeve, which simplifies installation on cylindrical shafts.
Key Features of the 2317 Bearing
- Tapered Bore Design: Features a 1:12 tapered bore, allowing for easy and secure mounting on shafts using an adapter sleeve.
- Self-Aligning Capability: Automatically compensates for angular misalignment, reducing stress on the bearing and other machine components.
- Dual Ball Rows: Two rows of balls provide a higher load-carrying capacity compared to single-row bearings.
- Low-Friction Operation: Engineered to minimize rotational friction, leading to lower operating temperatures and increased efficiency.
- High-Quality Steel Construction: Manufactured from premium bearing steel for exceptional durability and long service life under heavy loads.
- Versatile Mounting: Can be mounted on stepped or plain shafts, offering flexibility in machine design and assembly.
Common Applications
- Agricultural Equipment: Ideal for machinery like combines and balers, where shafts are long and prone to flexing.
- Conveyor and Material Handling Systems: Ensures smooth roller operation even with structural deflections in long conveyor frames.
- Paper and Pulp Mills: Withstands the harsh conditions and potential for misalignment in rollers and processing machinery.
- Industrial Fans and Blowers: Accommodates shaft deflection in large ventilation systems, ensuring stable and quiet operation.
- Mining and Construction Machinery: Provides reliable support in equipment like shakers, crushers, and screens that operate in rugged environments.
- Textile Machinery: Suitable for applications where long shafts and high speeds can lead to alignment challenges.
Benefits of Using the 2317 Bearing
- Enhanced Machine Uptime: The ability to handle misalignment prevents premature bearing failure and costly equipment downtime.
- Extended Service Life: By reducing edge stresses caused by shaft deflection, the bearing and adjacent components last longer.
- Simplified Assembly: Mounting with an adapter sleeve is often simpler and faster than achieving the precise shaft and housing tolerances required for cylindrical bore bearings.
- Improved Operational Efficiency: Its low-friction characteristics contribute to reduced energy consumption and smoother overall performance.
- Reduced Maintenance Requirements: The robust design and self-aligning nature lead to less frequent need for maintenance and replacement.
- Reliable Performance in Demanding Conditions: Excels in applications with heavy radial loads and significant potential for shaft misalignment.
