Give a tapered roller bearing a fresh outer raceway to ride on with the SKF Tapered Bearing Cup LM603011. It is cataloged as an axle differential bearing race and a wheel bearing race. It is a direct-fit replacement for the listed applications, including the 1966-1996 Ford Bronco, 1976-1996 Ford F-150, 1991-1994 Ford Explorer, 1997-2003 Infiniti QX4, 2004-2014 Nissan Titan and 2005-2015 Nissan Armada. It also fits many other Ford, Mercury, Mazda and Nissan vehicles; see the "Vehicles it fits" section for the full list and engine details.
A tapered bearing cup is the outer race of a tapered roller bearing. It is pressed into its bore and gives the rollers of the matching cone the surface they run against while the bearing carries load. The catalog lists it for front, rear, rear left, front inner and front outer positions, depending on the application.
- Raceway profile: SKF tapered roller bearings use logarithmic roller raceway profiles with an ultra-smooth surface finish, designed for smooth, quiet operation.
- Xbite-II heat treatment: SKF applies Xbite-II heat treatment to give the bearing rings excellent crack resistance.
- Cup only: This listing is the outer race. It works with a matching tapered roller cone.
Signs this cup may need replacing include a growling or humming noise that changes with vehicle speed, excess play, or pitting, spalling or scoring on the raceway found during service. Cups and cones are commonly replaced together as a set. Follow the vehicle service information for installation and bearing adjustment.
Interchange: 70549840-0 · 876-461-M91 · X8609945020-20
705498400 · 876461M91 · X860994502020 · 561845 · 1T433T · 1790536 · 1790538 · 9759LM603011 · 931409 · JD8247 · JD8247H · 371911R1 · 619387R1 · 1690097 · 896353
This part cross-references / interchanges with the following part numbers:
561845, 1T433T, 1790536, 1790538, 70549840-0, 9759LM603011, 876-461-M91, 931409, JD8247, JD8247H, X8609945020-20, 371911R1, 619387R1, 1690097, 896353
Frequently Asked Questions
What does the SKF LM603011 bearing cup do?
It is the outer race of a tapered roller bearing. It sits in its bore and gives the rollers of the matching cone a smooth raceway to run against while the bearing carries load.
Which vehicles does the SKF LM603011 fit?
Listed applications include the 1976-1996 Ford F-150, 1991-1994 Ford Explorer, 1997-2003 Infiniti QX4 and 2004-2014 Nissan Titan, among many others. See the "Vehicles it fits" section for the full list.
Does the LM603011 include the tapered roller cone?
No. This listing is the cup (outer race) only. It works with a matching tapered roller cone, and cups and cones are commonly replaced together as a set.
What are signs a bearing cup may need replacing?
A growling or humming noise that changes with speed, excess play, or pitting, spalling or scoring on the raceway may indicate a worn bearing. Diagnose the cause before replacing parts.
Which positions is the LM603011 used in?
Depending on the application, it is cataloged for front, rear, rear left, front inner and front outer positions, as an axle differential or wheel bearing race. Check the "Vehicles it fits" section for your vehicle.
