Replacement Bearing Race and Grease Seal For Trailer Hub

Question

Question:

We are looking for are look for a bearing and seal that contains 1pc of a L68149 / L68110 , LM12749/ LM12710 and the seal # is 172355TC. This unit also has ware sleeve that the seal rides on. Please let me know if you have any thing to offer. Thank you.

asked by: Ray B

0

Expert Reply:

We do offer the replacement trailer bearing # L68149 which has 1.378 inch I.D., replacement race # L68110 which has a 2.327 inch O.D., and Grease Seal # 1105-100-031 which is a single lip version of the grease seal you have currently with a 2.356 O.D. and a 1.750 I.D.

At this time we do not carry the replacement LM12749 bearing, or replacement LM12710 race for your trailer.

expert reply by: Samuel C

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Answer 1

Bearings come in a lot of different sizes and often you will need two bearings of different sizes for one hub. We carry about 25 different bearings. You cannot modify a bearing to make it fit. Changing the shape or structure of the bearing will cause…

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Answer 2

I attached a picture that shows the proper position of shackles and equalizers on trailer suspension. Sometimes the shackle will flip up but if you jack up the trailer by the axle that's got the shackle flipped you can usually get it to flip back…

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Answer 3

Can you please send me a photo of your equalizer and how it is positioned on the axle? As long as the shackle straps are facing the correct direction (see photo) and the equalizer is not contacting the trailer frame then I don't see an issue. The…

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Answer 4

Axles usually have a sticker or plate attached that indicates weight rating. Axle dimensions can provide a general clue about capacity but are not always a reliable way to determine exactly how much weight the axle can handle. As examples, a…

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Answer 5

Looks like you found the chart that Jeff D made that shows common axle capacities based on diameter: Typical Axle Diameters Based on Axle Capacity - 1,000-lb - 2,000-lb Axles: 1-1/2 inch - 1-3/4 inch diameter - 3,500-lb Axles: 2-3/8 inch diameter -…

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Answer 6

In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. The first thing you will need to know is the bolt pattern of your hubs. This is so you get a hub that is compatible with your…

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Answer 7

For a single axle trailer, you want the shackle strap to be able to move so that you have the spring deflection needed for your suspension. Angled like the photo or even almost vertical is fine you just don't want the shackle strap to bind and…

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Answer 8

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 9

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 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

A BT8 spindle would have a diameter of .99 of an inch where the bearings would both install and would have a diameter of 1.24 where the great seal would ride. That would require a hub part #AKIHUB-440-2-1K for an idler hub. A BTR spindle would have…

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Replacement Bearing Race and Grease Seal For Trailer Hub

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