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Timken 7311WN SU super precision angular contact ball bearing with 55mm bore, 120mm OD, and 29mm width. Single row design supports combined radial and axial loads in one direction. Steel cage construction. Ideal for machine tool spindles, pumps, and gearboxes requiring high precision.
MODEL 7311WN SU
$240.78 Each
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Bearings The TIMKEN 7311WN SU Ball Angular Contact Single Row bearing is engineered to deliver exceptional performance in a wide range of automotive and industrial applications. With its precise design and robust construction, this angular contact bearing is ideal for applications that require high-speed operation and axial load support.
Key Features
- Design: Single row angular contact design, providing optimal support for axial loads in one direction while allowing for high-speed operation.
- Material: Constructed from high-quality steel, ensuring durability and resistance to wear, which enhances longevity and performance.
- Precision: Features a contact angle of 30 degrees, optimizing load distribution and improving overall efficiency in dynamic applications.
- Dimensions: Inner diameter of 55 mm, outer diameter of 120 mm, and a width of 29 mm, making it suitable for various machinery and automotive components.
- Lubrication: Pre-lubricated with high-performance grease, reducing maintenance needs and ensuring smooth operation over extended periods.
Applications
- Automotive: Commonly used in vehicle wheel bearings, providing reliable support for axial loads while maintaining high-speed capabilities.
- Industrial Machinery: Ideal for various industrial applications, including pumps, gearboxes, and conveyors, where precision and reliability are paramount.
- Compatibility: Designed to work seamlessly with other Timken bearings and industrial motion products, enhancing overall system performance.
Benefits
- Enhanced Performance: The angular contact design allows for higher speed and improved load-carrying capacity, contributing to increased efficiency in operations.
- Durability: With its robust construction and quality materials, the TIMKEN 7311WN SU bearing offers exceptional resistance to wear and fatigue, resulting in a longer service life.
- Reduced Downtime: The pre-lubricated feature minimizes maintenance intervals, allowing for extended operation without the need for frequent inspections or servicing. --- Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more