Recommended Replacement Trailer Hub Assembly for Custom Boat Trailer  

The trailer hub part #DX22XR uses both bearing numbers you mentions of LM67048 and LM11949 and has a bolt pattern of 5 on 4-1/2 inch so it will fit. The bolt pattern would be different though so you'd need to find a new wheel and tire. I attached…

The Trailer Hub Assembly #DX22XR referenced in your question is a relatively unique hub that is typically used in military applications. It is designed for 2,500 pound axles that feature spindles/studs that accept an inner bearing with a 1.250 inch…

While we have an option for you, the Agricultural Spindle #TRU54FR uses uncommon bearings, so there isn't a hub for it with a 5 on 5-1/2" bolt pattern, just the 4 on 5" Trailer Hub Assembly #AH15450ECOMP. What you can use instead is a…

You didn't mention the total weight of the trailer, just the 3,000 lb carrying capacity so I can only assume the weight of the rest of the trailer will be quite a bit more. So go with Agricultural Spindle for 6,000-lb Trailer Axles #TRU67FR. The…

A bearing with a 0.75" inner diameter is LM11949 and a bearing with a 1.25" inner diameter is LM67048, and we don't have a hub with a 6 on 5-1/2" bolt pattern. For a hub with a LM11949 outer bearing and LM67048 inner bearing, the…

It sounds like you have an agricultural hub like the part #TRU54FR that has a diameter of .75 where the inner bearing rides. You will need to measure the spindle of your trailer to verify this. Where the outer bearing rides will need to be 1.25…

Here is a list of the Agricultural Spindles we currently carry. Spindle #TRU34FR Spindle #TRU54FR Spindle #TRU67FR We also have the #42 Spindle #TRU57FR which has the 2.25" that may be what you are needing. This is a very common size that may…

The Agricultural Trailer Hub Assembly #AH15450ECOMP is what you are looking for. It uses a Inner Bearing #LM67048 which has an inner diameter of 1.250" and an Outer Bearing #LM11949 with an inner diameter of .750". You can verify that the…

We do have a hub that is compatible with a 12 inch wheel and has a 5 on 4-1/2 inch bolt pattern. The Trailer Idler Hub Assembly for 2,500-lb Axles #DX22XR does have the outer bearing #LM11949 which has the 0.750 measurement that you took but you will…

I can't find any info on the hub part number you listed but we can still help you pick out the correct hub for you trailer. In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information.…

We have one hub that matches the criteria you mentioned. It is part #DX22XR. It has bearings with inner diameters of .75 and 1.25 inches plus has a bolt pattern of 5 on 4-1/2 inch.

If you give me the tapered spindle measurements like in the attached photo, I can help you get the replacement hubs you need. I need the measurements at letter B where the seal sits, letter C where the inner bearing rides, and letter D where the…