How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Timken 52400 Tapered Roller Bearing Cone 4 x 8 x 1.422 in Open Box - Unused

$75.00 USD

Sale Sold out

ConditionOpen Box - Unused MPN52400 Stock #0626-01442

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 10.0 lbs

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Product Specifications

Manufacturer: Timken
MPN / Model: 52400
Product Type: Tapered Roller Bearing Cone
Assembly Number: 52400-20024
Bore Diameter: 4.000 In.
Outside Diameter: 8 In.
Cone Width: 1.4219 In.
Cage Material: Steel
Temperature Range: -20 to 248 degrees F
Stock Number: 0526-01442

Product Description

The Timken 52400 is a single-row tapered roller bearing cone with a 4.000 inch bore diameter, 8 inch outside diameter, and 1.4219 inch cone width. MPN 52400, also referenced as assembly number 52400-20024, is an imperial-series cone designed to work in conjunction with a mating cup (outer race) to form a complete tapered roller bearing assembly. The cone includes the inner ring and tapered roller assembly, with conical raceways engineered to manage both radial and axial loads simultaneously. The steel cage construction is rated for a temperature range of negative 20 to 248 degrees Fahrenheit. Timken 52400 cones are used across a broad range of industrial, heavy equipment, and commercial vehicle applications including axle assemblies, gearboxes, and power transmission equipment requiring a 4 inch bore interface. The item is housed in the original Timken orange and black box with intact volatile corrosion inhibitor wrap applied to the bearing. Printed in the USA. Bore diameter: 4.000 in. Cone width: 1.4219 in. Outside diameter: 8 in. Cage material: steel.

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.