Double Row Angular Contact Ball Bearings

A: Unlike single row angular contact bearings, double row bearings can handle axial loads in both directions. This makes them more versatile and capable of supporting higher radial loads in more compact spaces.

A: These bearings are commonly used in electric motors, industrial machinery, gearboxes, and compressors. Their design allows them to handle combined loads, which makes them suitable for demanding environments.

A: These bearings are typically made from high-quality steel for durability and performance. Stainless steel variants are available for applications requiring resistance to corrosion, such as in food processing or marine industries.

A: While double row angular contact bearings are more rigid than their single row counterparts, they can accommodate limited misalignment due to their internal design. However, for significant misalignment, self-aligning bearings may be more suitable.

A: The main advantages include their ability to handle axial loads in both directions, their compact design, and their higher radial load capacity compared to single row bearings. They also offer improved rigidity for precision applications.

A: Double row angular contact ball bearings are designed to handle axial loads in both directions and can support high radial loads. This makes them ideal for applications with combined load conditions.

A: Double row angular contact bearings can be lubricated with either grease or oil, depending on the application. Sealed versions are pre-lubricated and require minimal maintenance, while open bearings allow for flexible lubrication options.

A: These bearings should be carefully mounted to ensure correct alignment and load distribution. Misalignment or improper installation can affect bearing performance and reduce lifespan.

A: Choosing the right bearing depends on the specific load requirements, speed, and environmental conditions. It’s important to consult with a bearing specialist or manufacturer to ensure the best fit for your application.