Replacement Bearing Kit Recommendation for 3,500 lb Dexter Axle

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Question:

Hello! Use a Dexter Axle. Only number I can find is on the seal. The # is : 00-610-010. Dexter says they never heard of this number. This is used on a 3500lb axle,serial # 152659043. I wish to replace the bearings,races,and seals on both sides.

asked by: Larry M

1

Helpful Expert Reply:

The standard 3,500 lb axle uses the Hub Bearing Kit # BK2-100 which is for a #84 spindle. If your axle is a 1990 or newer then you likely need these parts but if it's older then I'll need you to measure your spindle to make sure we can get you the parts that fit correctly. Attached is a photo showing where you'll need to measure the spindle and here are the dimensions for the bearing kit I referenced above in case you want to double check on your end:

Inner Bearing - # L68149 (1.378" ID)
Outer Bearing - # L44649 (1.063" ID)
Grease Seal - # 58846 (1.719" ID and 2.565" OD)

Attached is an installation video of this bearing kit for you to check out.

expert reply by: Jon G

1

Where to Measure for Replacement Bearings and Seal
(click to enlarge)

Answer 1

The Dexter bearing kit part number K71-717-00 that you referenced is the bearing kit for a number 84 spindle. Our part number for that bearing kit is #BK2-100.

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Answer 2

In order to determine if hub assembly 8-258-50UC1-EZ will work for you, first know that this assembly is for EZ Lube spindles that require a grease seal with a 1-1/2" inner diameter such as #RG06-020. You are also going to want to remove the hub…

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Answer 3

The dealer was partially correct, you should re-grease your bearings once each year. This is considered standard maintenance for any trailer. As far as the high-temp grease vs. standard grease, that sounds like they may have been trying to drum up…

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Answer 4

I reached out to Dexter and they no longer make that axle. I can confirm based on the bearing sizes you gave that you have a 3,500 lb capacity. If you determine you just want to replace the hub, I recommend the Trailer Hub and Drum Assembly for…

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Answer 5

Hi Tony; the #BK2-100 and #TMK52VR come with the same size bearings and grease seal. The main difference is the Timken name. This is usually associated with a higher quality bearings that are made in the USA which also accounts for the higher cost.

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Answer 6

I was able to look up your previous order and find that your Dexter Axle came with the Inner bearing #L68149 and outer bearing #L44649. A great replacement kit for these bearing numbers is the #BK2-100, it will include the inner and outer bearing and…

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Answer 7

I would go with the Dexter part #84545BX as Dexter has an excellent reputation and because the brackets where the wheel studs mount on this hub are thicker and tend to be less likely to crack when compared to other hubs that use thinner material…

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Answer 8

As long as the seal in the bearing kit part #BK1-150 is flush with the hub it is okay to have a small gap between the seal and inner bearing. When installing the seal you only insert it enough so that it is flush with the hub. The seal's job is…

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Answer 9

I sure can Mark and thanks for the information! The Dexter 3,900 lb torsion axles use the same bearings as 3,500 lb axles. Which means the correct replacement bearing kit is the item #BK2-100 you were looking at. You'll need one set per hub. Your…

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Answer 10

As long as you're seeing grease pushing out the larger end of your Timken Bearing Kit #TMK52VR when you pack the bearings you'll be good to go! We typically go from the larger end just because it's easier to pack the bearings that way,…

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Answer 11

Yes, the Timken Bearing Kit #TMK52VR will fit your 3,500 lb axle as it fits an standard #84 spindle. The only time this kit won't fit with a 3,500 lb axle is if the trailer/axle is made before the 2000's since that's about the time that…

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Answer 12

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Replacement Bearing Kit Recommendation for 3,500 lb Dexter Axle

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