Product Overview: The UC 322 Heavy-Duty Insert Ball Bearing
The UC 322 is a robust, heavy-duty insert bearing designed for straightforward installation and reliable performance in demanding industrial and agricultural applications. As a key component in our UC 300 Series, this bearing is part of the wider Insert Ball Bearings category, known for their ease of mounting. It features a spherical outer surface that allows it to be fitted into various bearing housings, compensating for initial static misalignment of the shaft. The UC 322 is secured to the shaft using two set screws, providing a strong and simple locking mechanism.
Manufactured to industry-standard specifications with dimensions of 110mm bore diameter, 240mm outer diameter, and a 114mm inner ring width, the UC 322 is built for high-load capacity and long service life. Its pre-lubricated and sealed design minimizes maintenance requirements, making it an excellent choice for machinery where reliability is paramount.
Key Features of the UC 322 Bearing
- Heavy-Duty Construction: Part of the 300 series, it is designed to handle higher radial and axial loads compared to standard-duty inserts.
- Set Screw Locking: Features two grub screws positioned 120 degrees apart on the inner ring for secure fastening to the shaft.
- Spherical Outer Ring: Allows for easy mounting in pillow block, flange, or take-up housings and accommodates initial shaft misalignment.
- Wide Inner Ring: Provides enhanced shaft support and stability, reducing the risk of shaft vibration.
- Sealed for Protection: Equipped with integral seals on both sides to protect against contaminants and retain lubricant, extending its operational life.
- Pre-Lubricated: Comes factory-greased and ready for immediate installation, reducing setup time and effort.
Common Applications of UC 322 Bearings
- Agricultural Machinery: Widely used in heavy equipment such as combines, balers, plows, and seeders that operate in harsh conditions.
- Conveyor Systems: Ideal for supporting rollers and pulleys in material handling systems where high loads are common.
- Construction Equipment: Found in mixers, compactors, and other machinery requiring durable rotating components.
- Industrial Fans and Blowers: Provides stable support for fan shafts in large-scale ventilation and air handling units.
- Mining and Quarrying: Suitable for crushers, screeners, and other processing equipment exposed to heavy loads and debris.
- Food and Beverage Processing: Used in machinery where reliability and minimal maintenance are critical for continuous operation.
- Textile and Printing Machinery: Ensures smooth and consistent operation of rollers and shafts in production lines.
Benefits of Using the UC 322 Bearing
- Simplified Installation: The set screw locking mechanism allows for quick and easy mounting and dismounting without specialized tools.
- Enhanced Machine Reliability: Its ability to compensate for static misalignment reduces stress on the shaft and other components, preventing premature failure.
- Reduced Maintenance Costs: The sealed, pre-lubricated design eliminates the need for frequent re-greasing in many applications.
- High Load Capacity: The heavy-duty design makes it suitable for applications with significant radial loads and moderate thrust loads.
- Versatile Mounting Options: Can be paired with a variety of housing styles (e.g., pillow blocks, flange units) to create a customized bearing solution.
- Cost-Effective Assembly: Provides a simple and economical solution for creating reliable bearing arrangements for rotating shafts.
