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4 Bolt Flange Bearings

4 Bolt Flange Bearings

4 bolt flange bearings4 bolt flange cartridge bearings
Four bolt flange bearings are designed with four mount points for optimal positioning and mounting force against a surface. Our high-quality 4-bolt flange bearings utilize precision C3 bearing inserts encapsulated in a high-strength cast housing. We supply our flange bearings in various materials, such as cast, stainless, and stamped steel. Additionally, we stock light, normal, and medium-duty housing types with the options of utilizing set screws, an eccentric locking collar, or a concentric locking collar for securing onto a shaft. Our flange bearings are used in various applications, such as drives, conveyors, plant machinery, and agricultural equipment. Combining high-quality materials, precision components, and performance bearing inserts create a mounted bearing unit that's made to last; at USA Roller Chain, we aim to supply the best quality power transmission components out there! For additional information or to get a quote on our four-bolt flange bearings, contact our customer support team, and we will be happy to assist you!

Types of 4 Bolt Flange Bearings

Square Body 4-Bolt Flange Bearings

Square Body 4-Bolt Flange Bearings
The square body style four-bolt flange bearings are the most common styles. This is due to their ability to fit in tighter spaces and ease mounting the flange on a square and level apex.

Round Body (piloted) 4-Bolt Flange Bearings

Round Body 4-Bolt Flange Bearings
Round body 4-bolt flange bearings are also known as piloted or flange cartridge bearings. They utilize a unique round body design desirable in agricultural and driving applications; the circular-shaped housing offers great holding power and superior strength.

Stamped-Steel 4-Bolt Flange Bearings

Stamped-Steel 4-Bolt Flange Bearings
Stamped steel 4-bolt flange bearings are designed for light-duty applications and are conveniently more economical than a cast-housed bearing unit.


Click on the categories below to discover more about our various four bolt flange bearings!
UCF200 Four Bolt Set-Screw Flange Bearings
UCF200 Four Bolt Set-Screw Flange Bearings
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UCFX00 Medium-Duty Four Bolt Flange Bearings
UCFX00 Medium-Duty Four Bolt Flange Bearings
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UEF200 Four Bolt Tru-Loc Flange Bearings
UEF200 Four Bolt Tru-Loc Flange Bearings
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HCFS200 Flange Eccentric 4-Bolt Flange Bearings
HCFS200 Flange Eccentric 4-Bolt Flange Bearings
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UCFCS200 4-Bolt Set Screw Flange Bearings
UCFCS200 4-Bolt Set Screw Flange Bearings
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UCFCSX00 4-Bolt Set Screw Flange Bearing
UCFCSX00 4-Bolt Set Screw Flange Bearing
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UEFCS200 4-Bolt Tru-Loc Flange Bearings
UEFCS200 4-Bolt Tru-Loc Flange Bearings
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UCFC200 4-Bolt Set Screw Flange Cartridge Bearing
UCFC200 4-Bolt Set Screw Flange Cartridge Bearing
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UEFC200 4-Bolt Tru-Loc Flange Bearings
UEFC200 4-Bolt Tru-Loc Flange Bearings
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Frequently Asked Questions

  • If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!

  • USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US

  • In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US

  • If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.

    Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.

  • Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.