Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Timken · Brakes & Wheel End
TSBHM218210
In stock · ships from Knoxville
This is the outer race cup (tapered bearing cup) for a tapered roller bearing set used on heavy-duty trailer wheel ends.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Requires mating cone HM218248 to form a complete bearing set. Verify axle type and bearing location before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It presses into the hub bore and mates with the inner cone (HM218248) to support the wheel load and allow smooth rotation. You replace this cup when the bearing is serviced, especially if the cup shows pitting, spalling, overheating discoloration, or excessive wear. It is commonly found as the inner wheel bearing on TN (trailer) axles.
Part Number: TSBHM218210
BEARING RACE
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end