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 855 Tapered Roller Bearing Cone 88.9 x 57.53 mm Open Box - Unused

$500.00 USD

Sale Sold out

ConditionOpen Box - Unused MPN855 Stock #0226-00197

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: 15.0 lbs

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The Timken 855 is a single row tapered roller bearing cone (inner ring assembly) from the Timken 800 series. Cataloged by Timken with a 3.5 in. straight bore, a 2.265 in. cone width, and a maximum shaft fillet radius of 0.310 in., the 855 is the inner race assembly designed to pair with a matching cup (outer ring) to form a complete TS type single row tapered roller bearing. The cone includes the cage and roller set. Per Timken published data, the 855 cone carries a dynamic radial rating of 103,000 lb and a static radial rating of 142,000 lb. Standard mating cup options include the 854 outer ring, forming the 855/854 assembly with outer dimensions of 88.9 x 190.5 x 57.15 mm in metric reference. Constructed of high alloy bearing steel and heat treated for wear resistance, the design accommodates combined radial and axial loads in opposing pair mounting configurations commonly used in heavy duty industrial gearboxes, axle systems, mining equipment, conveyor drives, and agricultural machinery. Markings on the original Timken packaging include the part number 855, the cone designation, and the distributor reference 9173/8 32. The cone has standard precision class tolerance. Made in USA per original Timken packaging. Includes original Timken box as pictured.

Stock # 0226-197

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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.