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Xiamen Smark Bearing Co., Ltd

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Uncommon Knowledge about Flange Bearings

Flange bearings have been used for many years to support rotating shafts and reduce friction and wear on the shafts. They are widely used in many applications, but there are several facts about them that many people do not know.

Shape of the Flanges

The shape of the flanges can vary depending on the type of bearings and the load they are supporting. Standard flange bearings have square or round faces, while precision flange bearings come in a variety of shapes.

Size of the Flanges

The size of the flanges determines how much force they can distribute evenly. Smaller flanges have a lower load capacity than larger ones. The size of the flanges also affects the rigidity of the bearing and its ability to withstand shocks and vibrations.

Materials Used

Flange bearings are available in a variety of materials, including steel and bronze alloys. Steel bearings are used for higher load capacities and greater durability, while bronze bearings are chosen for their corrosion resistance.

Surface Treatments

Surface treatments such as electroplating, hardening, and coating are used to enhance the performance of flange bearings. Hardened surfaces increase the wear resistance of the bearing, while electroplated and coated surfaces improve their lubrication and corrosion resistance.

Bearing Types

Different types of flange bearings are used for various applications. Some of the most common types include:

  • Ball bearings: These are the most common type of flange bearings and use metal balls to reduce friction.
  • Roller bearings: These are used in high-load applications and enable rotation in both directions.
  • Joint bearings: These are designed to allow rotation at different angles and provide a seal to protect against contamination.
  • Cylindrical bearings: These bearings are used to support radial loads and are able to withstand higher temperatures.

Flange bearings are an essential component of many machines and can be used in a variety of applications. Understanding the different types of flange bearings and their features can help you choose the best option for your project.

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