Our 3C, 4C, and 6C lazy susan bearings are currently in stock and ready to ship. Please contact us if you are looking to place an order for any of our 9” or 12” turntables as lead times are slightly longer. Read more


Industrial Bearings

Triangle Manufacturing Company is a US-based, industrial bearing supplier and bearing manufacturer offering a wide-variety of industrial bearings.  Triangle's bearing engineers can work with you to design a custom bearing, or help you select the right industrial bearing from our bearing catalog of un-mounted spherical plain bearings, flange bearings and pillow block bearings. We also offer Flat-end plate bearings that are often used as conveyor bearings.

Industrial Bearings
Bearing Resources
About Triangle Manufacturing


Triangle manufactures and designs industrial bearing housings for spherical plain bearings. Our bearings can be custom designed and built-in high quantities. Our bearing mounts include flange bearings, pillow block bearings, pedestal bearings and more.

Bearing balls and bushings available in sintered bronze, sintered iron, molded nylon, iron and wood.

The advantages of using Triangle's bearings include: self-alignment, low maintenance, quiet operation and customizable shaft sizes, materials, strength, width and more.

Triangle's engineers will partner with you to help automate processes, reduce cost and maintain or improve quality.

Find the right bearing

Industrial bearing drawings are available to download in PDF and STEP formats. Browse and filter the bearing results to find the best industrial bearing for your application. Click on the bearing to locate the “Download Drawing” button. Contact Triangle Manufacturing to help in selecting the right bearing for your application.

Search by part number, material or other keywords

Bearing Resources

Industrial bearings are one of the most critical components of a machines design. There are a wide variety of bearing types and characteristics to be considered when selecting the best bearing for your design. Triangle Manufacturing is here to help!

View all Industrial Bearing Resources

Triangle's bearing information guides provide you with the technical specifications for our wide variety of parts and components. These guides provide answers to frequent questions, detailed reviews of different bearing types for your applications and helpful information about the various material options.

Industrial Bearing Information Guides

Other bearing manufacturers’ go-to product is ball bearings. Triangle, is a bearing company that manufactures self-aligned spherical plain bearings. Spherical plain bearings are a better fit for many applications. Self-aligned spherical plain bearings can help reduce costs and improve your machines’ overall performance and end-user experience. Learn more about the benefits of a spherical plain bearing over a ball bearing.

Spherical Plain Bearings vs Ball Bearings

Have you ever questioned what types of grease should be used to lubricate industrial bearings? Or, how do you ensure the bearing is being installed correctly? Learn more about frequently asked questions for Triangle's industrial bearing product lines.

Industrial Bearing FAQs

About Triangle Manufacturing

Triangle Manufacturing is an American bearing company established nearly 100 years ago, by Frank Sullivan in 1922. Triangle Manufacturing’s product offering is diverse—from spherical plain bearings and rod end bearings to linkage assemblies and blower motor belly band brackets . Today, our customers—from small-and mid-sized manufacturers for Fortune 500 companies—span the globe.

View the Triangle Manufacturing Story
Bearing Engineering - It’s in our DNA

At first glance, the engineering capabilities among manufacturing companies may seem largely the same. So, what sets Triangle Manufacturing apart? The difference is in our DNA. Our company was built by engineers, grown by engineers and is led by engineers today.

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Innovators focused on your success

Since our start in 1922, we’ve been a stamped metal component and bearing manufacturing company run by engineers for engineers. We foster a culture of innovation throughout the entire company – from sales to engineering to manufacturing and shipping.

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Triangle’s Design Process

Have you ever tried to fit a spherical plain bearing, or linkage assembly into a new design, only to find that it’s like putting a square peg into a round hole? As your bearing supplier, Triangle Manufacturing will help you address the problem AND meet the tight deadlines you face.

View engineering design process

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