What is the Inner Diameter of Replacement Thrust Bearing for 12K Bulldog Square Trailer Jacks

Updated 08/29/2024 | Published 10/05/2015

Question:

Is the bore or inside diameter 1inch for a 12000 thrust bearing?

asked by: Mark

Expert Reply:

I spoke with my contact at Bulldog regarding the Replacement Bearing for Bulldog Square Jacks, # BD001015. He stated that the inside diameter is 0.876 inches. This is 1 thousand of an inch larger than 7/8 inches. The outer diameter is 2 inches. None of the thrust bearings we carry have an inner diameter larger.

expert reply by: Michael H

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Craig J.

8/29/2024

I need a replacement thrust bearing for a bull dog square jack, 12000 lb capacity. I think the part number is BD001015 but I cant seem to find that bearing. Is there a replacement for it?

Robin H.

8/29/2024

@CraigJ that is likely the right part but we haven't had it in stock for quite while. Unfortunately, the parent company changed for Bulldog and we haven't been able to get a lot of replacement parts ever since. I would call Bulldog (First Brands) directly to see if they have any available.