Bearing Identification for Selecting Replacement 6-Lug Trailer Hub
Updated 07/03/2018 | Published 06/29/2018
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Question:
Im having a hard time finding a 6 bolt replacement hub with a inner bearing #lm29749 and an outer bearing #l44640. There are no markings on the axle or the trailer. Do you offer one?
asked by: Murrell
Expert Reply:
We do have one agricultural hub that uses the inner bearing LM29749, that is the Redline 6-on-6 hub # AH30660FCOMP that you referenced. This hub is rated for use on a 3K axle. The outer bearing in this hub is part # LM67048.
We have no hubs that use outer bearing L44640 but we do have hubs that use two other outer bearings with very similar part numbers. I think one digit of your part number might be wrong.
Bearing part # L44649 is often used as the outer bearing in a hub rated for use on 2K or 3.5K axles and it has an I.D. of 1.50-inches.
Bearing part # L44643 is often used as the outer bearing in a hub rated for use on 2K axles and it has an I.D. of 1.249-inches. This is probably the actual part number you have.
You can compare your outer bearing's I.D. to the two bearing noted above to help you confirm which you have.
Product Page this Question was Asked From
Complete Agricultural Hub Assembly for Spindle # AS3000F
- Trailer Hubs and Drums
- Idler Hub
- Agricultural
- LM29749 / LM67048
- Standard Grade
- For 6000 lbs Axles
- 1/2 Inch Stud
- 6 on 6 Inch
- Redline
more information >
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