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Bearing and Grease Seal Kit for Rockwood 1640 LTD  

Updated 09/22/2025 | Published 09/12/2025

Question:

Can u tell me what bearing and grease seal are used in Rockwood 1640 LTD. If u carry can u give me SKU?

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Expert Reply:

Hey Gregory, since we know your Rockwood Freedom 1640 LTD has 2,200 lb trailer axles the correct bearing kit would be the part # BK1-150. Did yours go out or are you wanting to have a spare set on you?

expert reply by:
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Jameson C
Gregory B. profile picture

Gregory B.

9/19/2025

I just need to repack after 15 yrs and I figured a new set was better answer than cleaning oruginals

Jameson C. profile picture
Etrailer Expert

Jameson C.

9/22/2025

@GregoryB Good call!
Gregory B. profile picture

Gregory B.

9/22/2025

So it's not a 2.2k axle it's a 2.1k axle. Will that make a difference in bearing and seals.
Jameson C. profile picture
Etrailer Expert

Jameson C.

9/22/2025

@GregoryB No it would not make a difference.

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