Replacement Hubs That Use the Inner Bearing LM67048 and the Outer Bearing LM11949  

Question:

Expert Reply:

From the measurements provided in the photos, it looks like you have an inner bearing that has a 1.250 inch inner diameter and an outer bearing # LM11949, which has a .750 inch inner diameter. This leads me to believe you have some variation of agricultural hub, like the Redline Trailer Hub Assembly # AH15450ECOMP. This will use the inner bearing # LM67048 that will have the inner diameter of 1.250 inches. That being said, this has a 4 on 5 bolt pattern and will not match your 5 bolt wheels.

What I suggest doing will be to have the spindles replaced with a more common style. The TruRyde Square #84 Spindle # TRU47FR is rated for a 3,500 pound axle, or 1,750 pounds per spindle, and is a very common size and style. This would then pair with the etrailer.com Idler Hub # AKIHUB-545-35-K. This has a 5 on 4 1/2 bolt pattern that is one of the most common 5 bolt patterns. This would then pair with something like the Kenda Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S140. This will be rated up to 1,360 pounds at 50 psi.

It should be noted that you may not need to replace the wheels, however. You will need to verify your bolt pattern on your current wheels to see which pattern you have. I have a diagram and measurements listed below for the 5 bolt patterns used on trailers. Depending on the bolt pattern you confirm, we have the hub available in all 4 bolt patterns as well.

If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
If D = 3", then the bolt pattern is 5 on 5"
If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"

expert reply by: Lazer S

0

5 Bolt Pattern Measurement
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Outer Bearing Measurement
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Inner Bearing Measurement
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Trailer Spindle
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Trailer Spindle Length
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