Interchangeability of # LM67048 and # 14125A Wheel Bearings
Question:
current hub has outer bearing LM67048 I see you have several hub kits with outer bearing 14125A both have same inner bearing 25580. Are the two interchangeable? is the 14125a better it looks like a bigger bearing?
asked by: Al D
Expert Reply:
Although both the # LM67048 and the # 14125A bearings might have the same inner diameter of 1.25 inches, they aren't interchangeable. Both bearings are compatible with a different race or bearing cone. The races have a different outside diameter, so you wouldn't be able to simply swap out the race to change to the other bearing.
Both bearings are also rated for a different weight capacity. The # 14125A bearing is rated for a 7000 lb axle, while the # LM67048 is rated for a 5200 or 6000 lb axle.
Going with a hub that uses the higher rated # 14125A outer bearing wouldn't increase the weight bearing capacity of your trailer, as the axle and suspension ratings would still limit the capacity. Additionally, the grease seals from the higher rated hub wouldn't be compatible with your spindle.
Products Referenced in This Question
Replacement Trailer Hub Bearing - 14125A
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.250 Inch I.D.
- Bearing 14125A
- Race 14276
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- TruRyde
more information >
Replacement Trailer Hub Bearing - LM67048
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.250 Inch I.D.
- Bearing LM67048
- Race LM67010
- 5000 lbs Axle
- 6000 lbs Axle
- etrailer
more information >
Product Page this Question was Asked From
Dexter Trailer Hub and Drum Assembly - 7K lb E-Z Lube Axle - 12" - 8 on 6-1/2 - 1/2" Studs
- Trailer Hubs and Drums
- Hub with Integrated Drum
- EZ Lube
- 25580
- 14125A
- For 5200 lbs Axles
- For 6000 lbs Axles
- For 7000 lbs Axles
- 8 on 6-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- Dexter
more information >
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