Help your axle, gearbox or wheel hub carry heavy radial and axial loads with the Schaeffler K25590 tapered roller bearing cone. It is listed under several names: differential bearing / manual transmission differential bearing / manual transmission countershaft bearing / wheel bearing. It is a direct-fit replacement for many vehicles, among them the 1975-1996 Ford F-150, 1997-2015 Jeep Wrangler and 1994-2002 Ram 1500. See the "Vehicles it fits" section for the full list and engine details.
A tapered roller bearing cone is the inner race and roller assembly that runs against a mating cup. It supports a rotating shaft or hub while handling combined loads. Schaeffler produces over 100 million tapered roller bearings each year.
- Load-carrying capacity: known for handling high radial and axial loads.
- Compact design: fits into tight spaces in compact machinery and components.
- Durability and performance: engineered with high-grade materials, with reliability and lifespan in mind.
- OE expertise: designed and built to stringent OEM standards.
Position: cataloged for front, rear, rear-left and front-inner locations, depending on the application.
Signs a bearing may need replacing: growling, humming or whining that changes with vehicle speed; roughness or excessive play; or pitting and wear found during service. Other driveline parts can make similar noises, so diagnose the cause before replacing the bearing.
Interchange: CC3Z 4221 A
CC3Z4221A · 457079 · WE61680 · BR25590 · 401128
This part cross-references / interchanges with the following part numbers:
CC3Z 4221 A, 457079, WE61680, BR25590, 401128
Frequently Asked Questions
What is the Schaeffler K25590?
It is a tapered roller bearing cone designed to handle high radial and axial loads. It is listed as a differential bearing, manual transmission differential bearing, manual transmission countershaft bearing and wheel bearing.
What vehicles does the K25590 fit?
It fits many vehicles, among them the 1975-1996 Ford F-150, 1997-2015 Jeep Wrangler and 1994-2002 Ram 1500. See the "Vehicles it fits" section for the full list.
Which position does this bearing install in?
The catalog lists front, rear, rear-left and front-inner positions, depending on the application. The "Vehicles it fits" section shows the position for your vehicle.
Does the K25590 include the bearing cup?
Schaeffler lists K25590 as a cone, which is the inner portion of a tapered roller bearing. Inspect the mating cup (race) and replace it as directed by the vehicle service information.
What part numbers does the K25590 interchange with?
It cross-references to CC3Z 4221 A (CC3Z4221A), 457079, WE61680, BR25590 and 401128.
