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Timken · Brakes & Wheel End
HM518410
In stock · ships from Knoxville
This is a tapered roller bearing cup (outer race) from the HM518400 series.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Verify your hub requires an HM518400 series bearing. The cup is typically paired with cone HM518445. Fits many standard trailer axles; not specific to a single vehicle make or model.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 38.
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It forms the outer ring that houses the cone and rollers, and together with cone HM518445 it creates a complete wheel bearing assembly. The bearing is designed to handle both radial and axial loads, making it ideal for supporting vehicle weight and cornering forces. It is commonly used in trailer wheel hubs, where the cup is pressed into the hub and the cone slides over the spindle. Replace the cup and cone as a set when you notice grinding, play, or overheating in the wheel end, as mating surfaces wear together over time.
Part Number: HM518410
RACE HM518410
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
