Possible Grease Seal for Trailer with Bearing Numbers LM11949 and LM67049A

Question

Question:

I recently purchased a motorcycle pull behind trailer. The outer bearing is a LM11949/10 and the inner bearing is a LM67049A. The grease seal does not have any markings on it to show the part number. However, the seal inner diameter is 1.492 inches and the outer diameter is 2.330 inches. Could you possibly tell me the number of the grease seal I need for this hub? It is a small trailer. Thank you,

asked by: Larry W

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Expert Reply:

The grease seal you need might be the part # 010-180-00 which has an inner diameter of 1.68 inches and an outer diameter of 2.33 inches but you would need to verify the inner diameter measurement you took to see if it's not a little larger. It might be easiest to measure the spindle where the seal rides instead since the inner diameter of a grease seal is pretty flexible.

expert reply by: Jameson C

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Answer 1

Based on the measurements you gave me it sounds like Grease Seal #168233 that you referenced is the one you need. It's a double lip grease seal that has an Inner diameter of 1.688" and an Outer diameter of 2.332". The #010-180-00 seal…

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Answer 2

We don't offer a kit for that hub, but we definitely have the bearings and races and possibly the seal which can be purchased individually. You'll need the #LM67048 bearing, its #LM67010 race and the #LM11949 bearing and its #LM11910 race. I…

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Answer 3

The grease seal you are looking for is the Grease Seal - Double Lip #010-180-00. This seal has a 1.68 inch inner diameter, 2,33 outer diameter and a width of 0.50 inches, as you can see in the accompanying photo. I went out to the warehouse to check…

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Answer 4

Based on the dimensions you listed we have the part #010-180-00 which would fit and work well. This has an outer diameter of 2.33 inch and an inner diameter of 1.68 inch like you need so it would work well.

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Answer 5

That seal number is not super common but it's typically Inside Diameter (In): 1.687 Inch Outside Diameter (In): 2.332 Inch Which matches #010-180-00.

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Answer 6

You can verify that the 10-19 grease seal included in Bearing Kit #BK2-100 is the correct one for your spindles by taking two measurements. First you want to measure the rear hub bore where the seal is inserted. The seal's outer diameter needs to…

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Answer 7

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 8

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 9

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 10

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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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

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Possible Grease Seal for Trailer with Bearing Numbers LM11949 and LM67049A

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