Fluent Conveyors - The leading conveyor manufacturer

Flange Bearings

Flange bearings for
conveyors

Fluent Conveyors provides genuine Dodge flange bearings for retrofitting and general replacement. Shop vertically mounted 2, 3, and 4-bolt configurations.

All Conveyor Pulley Replacements

We carry Dodge flange bearings in several bolt configurations to match your mounting requirements and load conditions:

Dodge bearings are manufactured in the USA at ISO 9001:2015-certified facilities. Fluent guarantees consistent quality and fast lead times for OEM replacement bearings.

Fluent Conveyors: Your authorized Dodge dealer

Fluent Conveyors is an authorized Dodge Industrial dealer, providing genuine factory-assembled flange bearings backed by our conveyor engineering expertise. We carry the full range of Dodge mounted bearing units for industrial conveyor applications.

Since 1878, Dodge has engineered conveyor components that withstand demanding industrial environments. Dodge flange bearing units combine proven durability with advanced sealing technologies that reduce downtime and extend bearing life in vertical mounting applications.

Fluent Conveyors: Your authorized Dodge dealer

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Browse replacement flange bearings

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Pillow Block Bearings

Fluent Conveyors supplies Dodge pillow block bearings for general maintenance and retrofit applications. Shop 2-bolt and 4-bolt configurations.

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Flange Bearings

Fluent Conveyors provides genuine Dodge flange bearings for retrofitting and general replacement. Shop vertically mounted 2, 3, and 4-bolt configurations.

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Take-Up bearings

Fluent Conveyors supplies take-up bearing units for general replacement and retrofit applications. Shop ball, tapered, and spherical roller configurations.

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Spherical Bearings

Fluent Conveyors supplies genuine Dodge spherical bearings for general replacement and retrofit applications. Shop bearings with spherical inserts for self-alignment and heavy radial loads.

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Slewing Bearings

Fluent Conveyors supplies slewing bearings for radial stacker conveyors, chutes, and other pivoting equipment. Shop bearings for general replacement and retrofit applications.

Bearing specifications

Detailed specifications for reliable performance and durability

Flange series

Bearing element

Bore sizes

Sealing options

Mounting

Lubrication

Housing material

Expansion capability

Operating temperature

Duty

Standards compliance

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Engineered balance and strength
for your conveyors.

Why choose Dodge flange bearings?

Dodge flange bearings deliver measurable advantages that improve your conveyor’s performance and lifespan:

Precision-machined mounting surfaces: Flat faces and accurately positioned bolt holes maintain proper alignment and load distribution.

Extended service life: Case-hardened rolling elements and precision-ground raceways reduce wear rates and extend L10 life ratings beyond industry standards.

Field-convertible expansion options: Convert between expansion and non-expansion configurations on-site without replacing the entire bearing unit.

Superior contamination protection: Advanced sealing systems keep dust, moisture, and debris out of bearing assemblies in harsh industrial environments.

IoT integration ready: Select Dodge bearing families ship OPTIFY-ready for condition monitoring.

Lifetime guarantee: Select Dodge bearing families include a limited lifetime warranty.

How do I determine the right flange bearing size for my conveyor?

Flange bearing size is determined by load requirements, shaft diameter, mounting surface dimensions, conveyor speed, and environmental conditions. To figure out which flange bearing you need, follow these steps:

Identify the shaft type: Determine if your conveyor uses a round bore or a hex bore bearing.

Measure the bore: For a round bore, use calipers to measure the inside diameter directly across the bore. For a hex bore, place the calipers in one corner, skip a corner, and measure across to the next corner (leaving one corner in between).

Match standard sizes: Compare your measurement to common flange bearing sizes. Dodge flange bearings are available in shaft sizes from 1-1/8" to 5", depending on the series and bolt configuration.

Determine bolt configuration: Assess your mounting surface and load requirements to select between 2-bolt, 3-bolt, or 4-bolt flange bearings.

Verify mounting dimensions: Measure your mounting surface bolt hole spacing and flange thickness to ensure compatibility with the selected bearing. Piloted flange bearings require a machined pilot bore for precise alignment.

Evaluate application needs: Dodge flange bearings are available with inserts optimized for your specific load, speed, and application requirements. Decide whether you need expansion or non-expansion capability to accommodate thermal shaft growth.

Dodge offers one of the industry’s broadest mounted-bearing size ranges, so you can find an exact match for your vertical mounting application.

How do I determine the right flange bearing size for my conveyor?

Do you need a conveyor solution? Contact Fluent Conveyors

Buy flange bearings from the conveyor experts

Fluent designs and manufactures custom conveyors for aggregate, recycling, manufacturing, and other heavy industries. When you source flange bearings through Fluent, you're working with engineers who specify, install, and maintain these components every day.

Genuine Dodge flange bearings
Technical guidance on expansion vs. non-expansion selection for your shaft configuration
Available for Fluent conveyors and retrofit applications
Standard lead time 1–2 weeks