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Can Trailer Bearing Kit have Grease Seal Swapped Out  

Updated 12/09/2025 | Published 11/25/2025

Question:

If I purchase 2 BK1-150 bearing kit, can the seals be substituted with seal RG06-010? That seal has an ID of about 1.25inch and fits my spindle that uses the L44649 bearing. Thank you.

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Expert Reply:

Hey Eugene, we don't have a way to substitute bearing kit components so you'd need to just get the bearings and seals that you need individually. So you would need the seal part # RG06-010 and the bearings part # L44649 and you'd be set.

expert reply by:
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Jameson C
Jameson C. profile picture
Etrailer Expert

Jameson C.

12/8/2025

Hey Eugene, did getting the L44649 bearings and RG06-010 seals work out for your spindle? Knowing how that combo fit could help others matching parts for a similar setup.

Eugene Y. profile picture

Eugene Y.

12/9/2025

@JamesonC Yes, the seals appear to fit well but I have not road-tested the trailer.
Jameson C. profile picture
Etrailer Expert

Jameson C.

12/9/2025

@EugeneY Let us know how it goes!

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