What are Flange Bearings?

Posted on March 20, 2023 David Atkinson Aircraft Bearings

Industrial bearings are used to reduce friction generated by the rotational movement of parts found in a wide range of machinery. In general, bearings contain rolling elements that move in the same direction as the rotational movement of machine parts, and they are typically available as balls, cylindrical rollers, spherical rollers, tapered rollers, and needle rollers. It is worth noting that the rolling element changes according to the design and purpose of each bearing type.

Flange Bearings: Construction and Functionality

In particular, flange bearings contain balls that reduce friction while supporting whatever load they are intended to carry. More specifically, they consist of a set of smooth, heavy-duty balls that are positioned between an inner race and outer race, both of which act as a track that keeps the rolling elements in place. In addition to balls and races, flange bearings are also equipped with a cage that is positioned between the two races, and the main role of the cage is to house the balls.

Flanged Design

While all industrial bearings feature balls and tracks, flange bearings are distinguished by their flanged design. Standard bearings, on the other hand, have a smooth, unflanged design. A flange is described as a lip or protruding rim, and in the case of flanged bearings, the flange is situated on the outer race. Moreover, this flanged design permits a tighter and more secure fit on the parts in which the bearings are installed.

Material Considerations

When choosing flange bearings over other types of bearings, it is important to consider the materials from which they are made. For the most part, a majority of bearings are not made of a single material; instead, they are made of an array of different materials. For example, the cage might be made of nylon or acetal, whereas the balls might be made of ceramic or glass. If you are planning on using your flange bearing in environments alongside corrosive chemicals, acquiring a non-corrosive flange bearing should be a consideration, as they can be used without experiencing degradation.

Flange Size

It is also important to take note of the size of the flange when making a selection. Because the flange is a uniform lip that runs along the perimeter of the outer race, this can have a major effect on your assembly. Some flange bearings are designed with a large flange, while others have a slimmer flange. With these options in mind, the flange must be properly sized for the application in question, ensuring there are no unnecessary gaps or clearances that can hinder the operation of your machine.

Choosing Flange Bearings

If your operations require high-caliber flange bearings or other bearing types, connect with the experts at ASAP Parts 360. With over 2 billion new, used, obsolete, and hard-to-find products in our inventory, we are equipped to serve customers from a myriad of industry verticals. At ASAP Parts 360, we place quality at the forefront of our operations, meaning that we subject our stock to varying levels of quality assurance measures and verification assessments.

ASAP Parts 360

To ensure we only bring superior-quality offerings to the table, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, in addition to adhering to a strict No China Sourcing policy. When you are ready, our team members are prepared to provide you with a competitive quote on any desired part number, and by using our Request for Quote (RFQ) service, you can obtain just that in as little as 15 minutes or less. If you prefer direct assistance, then give us a call or send us an email at your leisure; we offer around-the-clock customer care at every stage of fulfillment!

fb tw ln

Recent Twitter Posts

Semiconductor’s Certifications and Memberships

Thanks for Visiting.

If You’d Like to Stay Up to Date On Our Latest Deals, We’re always Ready to Serve, 24/7, 365 Days a Year.

Request for Quote

We use cookies to ensure that we give you an amazing browsing experience on our website. If you continue to use this site we will assume that you are happy with it.

bottom to top