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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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Timken 52637 Tapered Roller Bearing Cup 5.277 x 6.375 x 1.031 in Inspected Surplus - Appears Unused

$80.00 USD

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✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN52637 Stock #0626-01441

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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Product Specifications

Manufacturer: Timken
MPN / Model: 52637
Product Type: Tapered Roller Bearing Cup
Series: 52000
Cup Outer Diameter: 6.375 In. (161.925 mm)
Cup Width: 1.031 In. (26.2 mm)
Material: Timken High-Alloy Steel
Stock Number: 0526-01441

Product Description

The Timken 52637 is a single tapered roller bearing cup, also referred to as the outer ring of a separable tapered roller bearing assembly. Part number 52637 belongs to Timken's 52000 series and is designed to pair with a matching cone assembly (sold separately) to form a complete tapered roller bearing unit capable of handling combined radial and axial loads. The cup outer diameter is 6.375 inches (161.925 mm) and the cup width is approximately 1.031 inches (26.2 mm). Manufactured from Timken high-alloy steel, the cup features an open raceway geometry that accommodates lubrication and precise adjustment during installation. This series is commonly used in heavy-duty industrial, agricultural, construction, and automotive axle applications where high load capacity and reliable operation under moderate speeds are required. The item is presented in its original Timken orange and black packaging with the part number 52637 CUP printed on the box, and the bearing itself remains wrapped in the original Timken wax paper. Compatible cone part numbers from Timken include 52375 and 52400, which are commonly listed as matched sets with this cup.

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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.