Product Overview: The SA 205 Insert Bearing
The SA 205 is a versatile and widely used insert bearing, featuring key dimensions of a 25mm bore, 52mm outer diameter, and 31mm width. As a key component in our Insert Ball Bearings collection, this bearing is specifically designed for easy and secure mounting onto shafts. It is part of the AEL/SA Series, characterized by its eccentric locking collar mechanism, which provides a simple yet firm grip on the shaft with a quick turn.
Engineered with a spherical outer surface, the SA 205 can be paired with various types of bearing housings, such as pillow blocks (P 205) and flange units (F 205), to accommodate initial static misalignment. This feature makes it an ideal solution for applications in conveyor systems, agricultural machinery, and food processing equipment where perfect alignment is not always achievable. Pre-lubricated and sealed, it offers a low-maintenance solution for demanding industrial environments.
Key Features of the SA 205 Bearing
- Eccentric Locking Collar: Enables quick, easy, and secure fastening to the shaft, preventing slippage during operation.
- Spherical Outer Ring: Allows the bearing to be mounted in housings and compensate for initial static misalignment between the shaft and housing.
- Pre-Lubricated and Sealed: Arrives ready for installation and is sealed on both sides to retain grease and protect against contaminants, extending its service life.
- High-Quality Steel Construction: Manufactured from premium bearing steel for excellent durability and resistance to wear under operational stress.
- Versatile Compatibility: Designed to fit a wide range of standard industrial bearing housings, including pillow blocks, flange units, and take-up units.
- Simplified Installation: The locking collar design significantly reduces mounting time compared to other methods like adapter sleeves or press fits.
Common Applications
- Agricultural Machinery: Used in implements like harvesters, seeders, and balers where reliability in harsh conditions is crucial.
- Conveyor Systems: Ideal for rollers and drives in material handling equipment across manufacturing, warehousing, and mining.
- Food and Beverage Processing: Suitable for machinery where frequent washdowns occur, thanks to its sealed design.
- Packaging Equipment: Provides reliable rotational support in cartoners, wrappers, and bottling lines.
- Textile Machinery: Ensures smooth operation of rollers and shafts in spinning, weaving, and finishing machines.
- HVAC Systems: Commonly found in fans, blowers, and air handling units for reliable support of rotating assemblies.
- Fitness Equipment: Used in various exercise machines to provide smooth and consistent motion.
Benefits of Using the SA 205 Bearing
- Enhanced Machine Uptime: The reliable locking mechanism reduces the risk of shaft slippage and associated downtime.
- Reduced Maintenance: Being sealed and greased for life, it eliminates the need for regular re-lubrication, lowering maintenance costs.
- Cost-Effective Solution: Offers an excellent balance of performance, ease of installation, and durability at an affordable price point.
- Improved Operational Efficiency: Its design ensures low friction and smooth rotation, contributing to energy savings.
- Adaptable Mounting: The ability to handle misalignment simplifies assembly and reduces stress on the shaft and other components.
- Increased Longevity: High-quality materials and effective sealing protect the bearing from contaminants, leading to a longer operational life.
