Product Overview: The UK 211 Insert Ball Bearing
The UK 211 is a robust and high-performance insert ball bearing designed for demanding industrial and agricultural applications. As a key component of our UK 200 Series, this bearing features a tapered bore (1:12) specifically engineered for secure mounting onto a shaft using an H 2311 adapter sleeve. With primary dimensions of 50mm (bore) x 100mm (outer diameter) x 55.6mm (width), it provides exceptional shaft support. The spherical outer ring allows for initial static misalignment, making it a versatile choice when paired with various types of bearing housings. This design ensures a tight, concentric fit, which is crucial for applications experiencing high speeds or heavy loads.
As a leading supplier of insert ball bearings, we guarantee that the UK 211 is manufactured to strict industry standards, offering reliability and a long service life. It's an excellent solution for machinery where easy installation and dependable performance are paramount.
Key Features of the UK 211 Bearing
- Tapered Bore Design: Allows for a strong, concentric 360-degree grip on the shaft when mounted with an adapter sleeve, preventing slippage.
- Spherical Outer Ring: Compensates for initial static misalignment between the shaft and housing, reducing stress on the bearing and extending machine life.
- Wide Inner Ring: Provides excellent shaft stability and support, effectively distributing loads over a larger surface area.
- Adapter Sleeve Mounting: Simplifies installation and removal on commercial-grade shafts, providing a more secure fit than standard set screw types.
- High-Quality Construction: Manufactured from premium-grade bearing steel for superior durability, wear resistance, and performance under load.
- Pre-Lubricated and Sealed: Arrives ready for installation with high-quality grease and seals that protect against contaminants and retain lubrication.
Common Applications
- Agricultural Machinery: Ideal for use in harvesters, planters, and tractors where shafts are subject to heavy loads and harsh environments.
- Conveyor Systems: Provides reliable support for rollers and pulleys, ensuring smooth material handling operations.
- Industrial Fans and Blowers: Offers stable and secure shaft mounting in air handling units, reducing vibration and noise.
- Construction Equipment: Used in mixers, compactors, and other heavy-duty machinery requiring robust bearing solutions.
- Food and Beverage Processing: Suitable for packaging and processing lines where reliability and resistance to contamination are essential.
- Textile and Printing Machinery: Ensures precise and consistent operation of rollers and shafts.
- Mining and Quarrying Equipment: Capable of withstanding the demanding conditions found in crushers, screens, and conveyors.
Benefits of Using the UK 211 Bearing
- Enhanced Shaft Grip: The adapter sleeve mechanism provides a significantly stronger and more uniform grip on the shaft compared to set screws, ideal for high-speed or high-load applications.
- Improved Equipment Reliability: Reduces the risk of premature bearing failure by accommodating misalignment and providing a stable mounting solution.
- Simplified Maintenance: Adapter sleeves make it easier to mount and dismount the bearing, reducing downtime during maintenance or replacement.
- Increased Operational Life: The robust design and superior mounting method contribute to a longer service life for both the bearing and the machinery.
- Versatility: Can be easily installed in various housing types, such as pillow blocks (P 211), flange units (F 211), and take-up units, to suit different application needs.
- Cost-Effective Solution: Offers a durable, long-lasting performance that minimizes the need for frequent replacements, lowering overall maintenance costs.
