Contact Us

Xiamen Smark Bearing Co., Ltd

Tel: +86-592-6780643/ 5975776/ 5975807/ 5975817/ 5908751/ 5908761

Fax: +86-592-6106330

Mob: +86-15306000862

Email: gjpbearings@aliyun.com

Add: NO.52 to 58, Fanghu West Road, Xiamen, China

Understanding Flange Bearing for Industrial Applications

Understanding Flange Bearings for Industrial Applications

Flange bearings are an essential component in many industrial settings, allowing machinery to operate efficiently across different speeds and environments. To ensure optimal performance and longevity, it is important to understand how this type of bearing works and identify which applications are best suited for its use.

What Are Flange Bearings?

Flange bearings are a type of pillow block bearing—so named due to its hollow, cylindrical shape which resembles a pillow—designed to contain and protect a rotating shaft and its axial and radial loads. These units consist of a bearing housing and an insert bearing with the bearing riding directly onto a shaft and a single flange fitted onto the surface of the housing to mount the unit to a structure.

What Are the Benefits of Flange Bearings?

Flange bearings offer a number of advantages compared to other types of bearings, including:

  • Durability: The bearing housing features high-quality rigid casing to protect the internal components of the bearing from external conditions and foreign objects.
  • Versatility: The flange design can be manufactured to different sizes and styles, allowing for greater flexibility in mounting the bearing.
  • Accuracy: When combined with precision-alignment techniques, the flange bearing provides superior accuracy when compared to other bearing types.
  • Reliability: The flange bearing is known for its ability to withstand dust, dirt, and continuous movement.

What Types of Industrial Applications are Suited for Flange Bearings?

Flange bearings are well-suited for applications that require a robust and reliable bearing to sustain high speeds and vibrations. Common industrial uses include motors, conveyor belts, blowers, pharmaceutical equipment, gearboxes, and other machinery with small, rotating parts.


Flange bearings offer an abundance of benefits for industrial applications and are an essential component for many machines. By understanding the design and benefits of this type of bearing, industrial professionals can ensure that their machinery operates efficiently and reliably for years to come.

Related News

Related Products