Replacement Trailer Bearings For Axle With LM67010 Race
Updated 11/13/2025 | Published 10/20/2025
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Question:
Looking for some help with trailer axle bearings. My inner bearing is 25580. No info left for the outer bearing except the race is lm67010. And the i.d. of that bearing is measuring 1.245. Which is what Im not finding. Looking for bearings and seal. Seal is 2.250
asked by: Jeremy K
Expert Reply:
Hi Jeremy; it sounds like the measurement might be slightly off. The # LM67010 is designed to work with the # LM67048 bearing which has a 1.25" inner diameter. It wouldn't be too hard to be off by 0.005" and since you have the race number that is the only thing that makes sense.
The # 25580 and # LM67048 are a standard bearing combination for 5,200 lb axles. With the 2.25" ID grease seal (10-36 grease seal) you could use the bearing kit # BK3-300 for a replacement or if you want to stick with Timken # TMK72VR.
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Product Page this Question was Asked From
Timken Replacement Bearing and Race Set - LM67048 and LM67010
- Trailer Bearings Races Seals Caps
- Bearings
- Races
- Standard Bearings
- Standard Races
- 1.25 Inch I.D.
- Bearing LM67048
- Race LM67010
- 5000 lbs Axle
- 6000 lbs Axle
- Timken
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Robin H.
11/13/2025
Hey Jeremy, how did things go with the LM67048 and 25580 bearing combo for your trailer axle? Did the fit line up once you rechecked that outer bearing measurement? Your update could make it easier for the next person sorting out similar specs.