How to Determine the Bearing Size and Type of Spindle on a 2005 Trailstar Pro 185 Trailer

Question

Question:

I have a 2005 trailstar pro 185 trailer and need to know the bearing size and if it a straight or tapered spindle.thanks

asked by: Vernon

0

Expert Reply:

To find out the correct bearing and seal size for your 2005 Trailstar Pro 185 trailer, you will need to take apart the wheel hub assembly and get the numbers off the bearings and seals. The axle capacity of your trailer would help also. Once you have those numbers, then we can get you the correct bearings and seal.

If there are no numbers on the bearings, you will need to take measurements on the spindle. I am including a link to our spindle main page. At the top of the page is a diagram showing all of the measurements we would need to find the correct bearings and seal. The measurements need to be as precise as possible so I recommend using a dial or digital caliper if you need to measure the spindle.

You can try calling the trailer manufacturer with the VIN number of your trailer to see if they will know the bearing and seal part numbers, but sometimes they still might need to know what brand axles you have on the trailer.

I am including links to videos on replacing bearings, races, and seal on a trailer hub.

expert reply by: Jeff D

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Answer 1

There are several items you might want to try using for removal of corrosion in your 7-way trailer connector, like part #HM48480. White Vinegar A wedge shaped, slip on pencil eraser or art gum eraser Pipe cleaners PB Blaster If the corrosion is…

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Answer 2

If the axle tag on the trailer does not include the axle capacity then you'll have to pull the hubs and either measure the bearings and seals or record their part numbers. The most common bearing combo is a L68149 (1.378" inner diameter) and…

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Answer 3

The stainless steel seal ring that is included in the Bearing Buddy Spindle Grease Seal Set #BB60005 referenced in your question has an inner diameter of 1.065 inches and outer diameter of 1.375 inches. This kit is designed to work on spindles with…

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Answer 4

I called my contact at Bearing Buddy and they told me that the seal ring included with the Spindle Grease Seal Set, part #BB60005 will work fine on your spindle that measures 1.25 inches diameter. This set includes the steel seal ring, O-ring, and…

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Answer 5

Sounds like you are talking about the races of your hub, the reason your local store doesn't want to sell you them is because they are pretty difficult to install without damaging the hub. You would want to have them professionally installed. The…

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Answer 6

Check the existing wheel bearings for the reference numbers as shown in the provided photo. If the bearings are damaged and the number can't be read, try pulling the other wheel on the axle and looking there. If you can't make out any of the…

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Answer 7

In order to find the correct replacement hubs and bearings you will unfortunately have to remove the existing hub. Once you remove the hub you may be able to find the part numbers on the inner and outer bearing along with the grease seal. If this is…

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Answer 8

We do have a selection of fenders for 13" wheels that you can use to replace your current fenders. Among our linked selection we have different constructions like aluminum, plastic, and steel. These fenders can mount via brackets or welding…

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Answer 9

Hubs that use #L44649 inner and outer bearings are idler type hubs like #AKIHUB-440-2-2K. The correct matching race is indeed part #L44610. We offer these as individual parts but we also offer a complete bearing kit #BK1-150 that includes bearings,…

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Answer 10

If you are needing to completely remove the spindles on your trailer and replace them with new ones the old ones just need to be cut off. These are welded directly to the axle so you will need to use a torch or saw for this process. When installing…

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Answer 11

To determine the size of the hub assembly you need to purchase you have to determine which bearings are in the old assembly. If the old assembly has L44649 inner bearings, you would use the hub you chose #8-258-5UC1. If the inner bearings are marked…

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Answer 12

We have the bearings, grease seal and a spindle that will work with the Kodiak 10" Hub-and-Rotor Assembly #KHR10D. This hub and rotor does come with the races needed, so those aren't required to get separately, but here are the rest of the…

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