How to Determine the Correct Replacement Bearings for a Northstar Trailer

Question

Question:

I have a Northstar Trailer 5 by 8 size I need a bearing kit but Im not sure what size to get for it and Im having trouble finding the information for it can you help me please

asked by: Kurt

0

Expert Reply:

I have attached a photo that shows the correct measurements that will need to be taken in order to find the replacement bearings for your Northstar trailer. Bearing diameters are measured to the thousandth of an inch using a digital caliper like part # PTW80157. I will need the B, C, and D measurements from you. Once you can provide me with these measurements I would be happy to see if we have options for you.

You could also read me the inner and outer bearing numbers but you are going to need to remove the hubs either way.

expert reply by: Conner L

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Answer 1

Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures the…

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Answer 2

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 3

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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Answer 4

From the numbers you provided it sounds like you need replacement grease seals. In my research, the grease seals I found with the GS-1719DL number have a 1.72 inside diameter and 2.565 outside diameter. The replacement double lip grease seals you…

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Answer 5

The correct replacement idler hub for the 3.5K axle on your 2017 Dutchmen Coleman Lantern LT Travel Trailer is the following: - Easy Grease Trailer Idler Hub Assembly #AKIHUB-545-35-EZ-K This hub comes pre-greased with the bearings and grease seal…

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Answer 6

The bearings and grease seals that are included with the Trailer Hub and Drum Assembly part #AKHD-545-35-EZ-K are manufactured by Axle Teknology LLC.

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Answer 7

To determine the correct replacement bearings, races and seals for the oil bath cool hubs on your Ranger Boat Trailer you will want to remove one of the hub assemblies so that you can take note of the part numbers on the existing components. If you…

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Answer 8

You can measure either the outer diameter of the part of the dust cap that fits into the hub OR the inner diameter of the hub where the dust cap goes using calipers such as #PTW80157. Calipers are needed because the measurement has to be as accurate…

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Answer 9

In order to verify the spindle dimensions so that you can pick out the correct hub/drum you have to get exact dimensions. For that you need to use a digital caliper like part #PTW80157. For how old your trailer is this is especially important as the…

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Answer 10

Based on your VIN I believe you have a 3,700 lb axle but unfortunately cannot confirm. If you have 10 inch hubs then that would help confirm. For that axle you would use #L44649 bearing and #L68149 bearing along with seal #010-180-00. The best way to…

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How to Determine the Correct Replacement Bearings for a Northstar Trailer

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