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.

What payment methods does MRO Exchange accept?

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 RA100RR+COL Insert Bearing with Eccentric Locking Collar 1 in Bore Open Box - Unused

$18.99 USD

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✓ 30-day returns on every item — return policy

ConditionOpen Box - Unused MPNRA100RR+COL Stock #0426-01303

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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Used in agricultural and farm machinery power transmission applications, the Timken Fafnir RA100RR+COL AG is a ball insert bearing with an eccentric locking collar, part number RA100RR+COL AG. The bearing features a 1 inch cylindrical bore and a 52mm outer diameter. The eccentric locking collar design allows the bearing to be secured to a shaft without the need for keyways or setscrews, making it a common choice in farm equipment drivetrain assemblies including combines, balers, and seeding equipment. Timken acquired the Fafnir brand and continues to manufacture and market this series under both the Timken and Fafnir names. The "AG" designation identifies this as the agricultural variant of the RA100RR series, engineered to handle the radial loading and vibration conditions typical of farm machinery. The bearing is sealed with rubber seals on both sides (RR designation), which retain lubrication and provide a degree of contamination resistance in outdoor environments. This is a single bearing unit with collar included, as indicated by the COL designation in the part number. The box shown is a Timken Fafnir branded Farm Machinery Bearings retail package.

Stock # 0426-01303

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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.