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Recommended Bearing, Races, and Seals for a Dexter 3,000 lbs Axle  

Updated 01/12/2026 | Published 09/05/2024

Question:

Need numbers for bearings, races, and grease seal for Dexter 3000 pound axle s/n 122139794. Rv is a 2018 Rockwood Roo 21ss.

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Expert Reply:

Hey Donald. The hubs on your 2018 Forest River Rockwood Roo 21SS Travel Trailer use the following parts:

Inner Bearing - item # L68149

Outer Bearing - item # L44649

Inner Race - item # L68111

Outer Race - item # L44610

Grease Seal - item # RG06-050

You can purchase them all in the Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle item # BK2-100. You will need one per hub.

expert reply by:
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Jerred H
Jerred H. profile picture
Etrailer Expert

Jerred H.

1/12/2026

Hey Donald, how did things go with the hub bearing kit for your Rockwood Roo trailer? Were the bearings and seals the right match for your Dexter axle? Your update could make it easier for the next person with the same setup.

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