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  1. Trailer Bearings Races Seals Caps
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  3. Races
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  5. 2500 lbs Axle
  6. 2.563 Inch O.D
Replacement Race for LM48548 Bearing
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Replacement Race for LM48548 Bearing

Part Number: LM48510
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$3.10
Retail:$4.10
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Trailer Bearings Races Seals Caps
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Race provides smooth surface for bearing to roll on inside of trailer hub. Works with LM48548 bearing. Replacement part uses industry-standard number. Great Prices for the best trailer bearings races seals caps from etrailer. Replacement Race for LM48548 Bearing part number LM48510 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (22)
  • Q & A (0)
  • Videos (1)
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etrailer Trailer Bearings Races Seals Caps - LM48510

  • Races
  • Standard Races
  • 2500 lbs Axle
  • 2.563 Inch O.D
  • Bearing LM48548
  • etrailer
  • Race LM48510

Race provides smooth surface for bearing to roll on inside of trailer hub. Works with LM48548 bearing. Replacement part uses industry-standard number.


Features:

  • Outer diameter: 2.563"
  • Matching bearing (sold separately): LM48548


LM-48510 Replacement Trailer Hub Race





Video of Replacement Race for LM48548 Bearing

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for The Low-Down on the Replacement Race for LM48548 Bearing

Today we're going to review part number LM48510. This is the Redline bearing race. This race is designed to fit the inner bearing with a part number of LM48548. The design of this part is made to be pressed into your hub assembly, and it gives a spot where the bearing will fit in here, and the rollers of the bearing will ride on the inside tapers of the bearing race. The part number is stamped on here, LM48510. The most critical thing to remember on this is the outer diameter measurement.

That is what's very important. It's measured in thousandths of an inch and it has to be correct because this part is actually pressed into the hub assembly. I'm going to give you, to measure thousandths of an inch, you do really need a digital caliper. That's what I'm going to use here to be able to measure and give you the outer diameter of this bearing race. The outer diameter on this will be 2.563.

That should do it for our review on part number LM48510. .

Customer Satisfaction Score:


Customer Reviews

Replacement Race for LM48548 Bearing - LM48510

Average Customer Rating:  4.9 out of 5 stars   (22 Customer Reviews)

Race provides smooth surface for bearing to roll on inside of trailer hub. Works with LM48548 bearing. Replacement part uses industry-standard number.

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I replaced all the bearings races seals and brakes on a small travel trailer. Bill P.at etrailer took my order and three days later I had everything in my hands. Great job Bill ! All the parts were exact replacements and the install went very smooth. There is video help on their website to show how to make the install easier. I have been dealing with etrailer for several years and have never had a bad experience. I was completely blown away by the pre assembled brakes . Backing plate, shoes, actuators, self adjusters and wiring all ready to bolt on. How much easier can it be? With the best prices, fast shipping and great help on line etrailer is the way to go.



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Perfect match



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This was an order for replacement 40+ year old wheel bearing parts that had no identifying parts numbers. It was very hard to mach up, but etrailer provided enough information for me to locate the right parts.
The parts were deliver quickly with great communication and fit perfectly!
Thanks



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The parts actually went into a farm wagon. No problem exact fit and less expensive than the local parts store



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Fast service, bearings etc. look good. Bought for spares for trailer in case old bearings give up.



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Bearings and races were exactly what I ordered and shipping was extremely FAST !!!!



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Everything looks excellent. Adam did a super job putting together this package. I will be buying from etrailer again. Thanks Louis



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Everything fit and worked perfectly.



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So far so good!



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Exactly what I ordered, super easy to order and wow fast service, I am not used to that anything I need and order will be with this place. 5 star no doubt. Thanks.



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Arrived in good shape and on time.



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Great website, easy ordering and fast delivery - who can ask for more?



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good



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See what our Experts say about this etrailer Trailer Bearings Races Seals Caps

  • Bearing Recommendation for Trailer with LM48548 and L68149
    We have the bearings you are looking for. You would want part # LM48548 and # L44649. These are not identical though. Then for a grease seal set you'd want the part # RG06-050.
    view full answer...
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  • Replacement for Bearing LM48548 and Grease Seal 10-4
    Grease Seal # RG06-050 has an inner diameter of 1.719" and outer diameter of 2.565", you mentioned you have grease seal 10-4 and it has a width of .5" but from my research it looks like a 10-4 seal has an inner diameter of 1.249" and outer diameter of 1.983". I strongly recommend using a digital caliper such as # PTW80157 to measure the seal, as well as your spindle where the seal rides in order to get the correct replacement. If it does have an inner diameter of 1.249" and outer diameter...
    view full answer...
  • How to Determine the Correct Replacement Bearings for a Trailer
    To find the correct replacement bearings for your trailer, you will need to find the numbers stamped on the bearings themselves. These numbers are an industry standard regardless of the brand. With these bearing numbers, I will be able to find replacements if they are available.
    view full answer...
  • Replacement Bearings for idler hub with LM4858 Inner Bearing
    I have a solution for you, but we do not have any hubs that are compatible with the item # LM48548 inner bearing that you currently have. .003 is a tiny difference but that can still cause problems down the road so I do not recommend replacing your hub with the etrailer Trailer Idler Hub Assembly item # AKIHUB-545-35-K. You could continue to use your old hubs and simply replace the bearings. The inner bearing is item # LM48548 and for the race you'll want the Replacement Race for LM48548...
    view full answer...
  • Replacement Bearings, Races and Grease Seal for Dexter 8-147 3500lb Axle
    Your Dexter 8-147 hub uses a # LM48548 inner bearing and a # L44649 outer bearing. The inner race is # LM48510 and the outer race is # L446910. The grease seal is part # 58846.
    view full answer...
  • Finding Replacement Bearing Sizes for 2006 EZLoader Trailer
    I spoke with EZLoader, who gave me your bearing sizes. The inner bearing is # LM48548, which measures 1.375 inches. Its matching race is # LM48510. The outer bearing is # L44649, which measures 1.063 inches. Its matching race is # L44610. You can also purchase a grease seal set, # BB60002. We also offer grease caps for 1.98 inch hub bores, such as the standard grease cap # RG04-020, and the EZ Lube grease cap # DC200L-DCRP. I've attached several review videos of these products for...
    view full answer...
  • Replacement Bearings And Races For Agricultural Hub
    What you have is an agricultural hub assembly. We will not have a replacement hub but we do offer replacement bearings and races. Inner Bearing # LM48548 Inner Race # LM48510 Outer Bearing # LM67048 Outer Race # LM67010
    view full answer...
  • Identifying Old Camper Axles With 2-3/8" Diameter
    Hi Dan; is there a tag on the axle? That would be the only real way for me to identify it for sure. I'm guessing you would have an old metal tag which should have a serial number. You could also check on the axle itself for a serial number engraved on one of the ends closer to the spindle if the tag isn't there. If you add this information in the comments below I will reach out to the manufacturer if they're still around to identify the axle. Also, # 58846 is a part number corresponding...
    view full answer...
  • Is There A Direct 5 On 4.75 Bolt Pattern Drum To Replace An Older Dexter 8-147 Drum
    I have had a few of the older Dexter 8-147 hubs pop up recently and we definitely have all the parts needed to do an overhauling of the internal parts. I have all these listed below, but with this having a unique bearing combination, there will not be a direct replacement hub available. In order to switch to a hub/drum with the 5 on 4-3/4 bolt pattern, like the # AKHD-5475-35-K, you will either need to replace the axle, or cut off your current spindles and replace them with the TruRyde...
    view full answer...
  • Grease Seal With 1.71 Inner Diameter, 2.62 Outer Diameter With Bearings LM48548 & L44649
    We do have a grease seal that is almost exactly what you measured that should work for you, with the outer diameter being 0.06 inches off, which could very easily be explained by the amount of pressure put on the caliper. So it is very likely that what will work for you is the Grease Seal # 58846. This seal has a 1.71 inner diameter and 2.56 outer diameter, and would be the only seal with dimensions close to what yours are. If you need bearings and races, we also have those: - Trailer...
    view full answer...
  • Replacement Bearing and Races for 1-1/16 Inch and 1-3/8 Inch Inner Diameter
    For your bearing kit of bearings, races, and seal for your dimensions, you will want the following: -Bearing # LM48548 for your 1-3/8 inch bearing -Race # LM48510 -Bearing # L44649 for your 1-1/16 inch bearing -Race # L44610 Because it doesn't come in a kit for this unique measurement, I recommend measuring for your seal using a digital caliper like # PTW80157. If I were just to guess, seal # 58846 is likely the fit.
    view full answer...
  • Replacement Bearings for Mobile Home Hub with 1-1/4 Outer and 1-3/8 Inner Bearings
    It sounds like you're trying to replace hubs on a mobile home axle. Mobile home axles are designed for one time use, to transport the mobile home from point A to point B and then intended to be discarded after that. Because of this, replacement parts are rarely available for most mobile home axles and although we don't have a hub that matches the bearing sizes you mentioned, we have replacement bearings that may work to service your existing hub. For a bearing with a 1.375 inch inner...
    view full answer...
  • Hubs To Replace Damaged Hubs With Obsolete LM48548 and L44649 Bearing Combination
    I have a few options for you, but there is not a replacement hub made any more that has the # LM48548 inner bearing and # L44649 outer bearing that your spindle uses. The # L44610 you mentioned is actually a race and not an actual bearing. Option one is replacing the bearings with # LM48548, # L44649, and races with # LM48510 and # L44610. For the grease seal you will need to use digital calipers like # PTW80157 to precisely measure your spindle and hub in the locations shown in the included...
    view full answer...
    Image 1 for Image 2 for
  • Replacement Hub with Inner Bearing LM48548 and Outer Bearing L44649
    I may have a solution for you, but we do not have any hubs that are compatible with the # LM48548 inner bearing that you've currently got in your hubs. Additionally the # 84556UC3 is not going to fit your spindle because the # L68149 outer bearing it contains is going to be slightly too big. You could continue to use your old hubs and simply replace the bearings with the # LM48548 and # L44649. For the races, you'll want # Replacement Race for LM48548 Bearing # LM48510 and # L44610 and...
    view full answer...
  • Replacement Hub Parts For Boat Trailer With 2200 Lb Weight Capacity
    We do carry one of the bearings you said you need for your boat trailer. The replacement trailer hub bearing is part # LM48548. This bearing has a 1.375 inch diameter and the outside diameter of the bearing is 2.563 inches diameter. The matching race for this bearing is part # LM48510. We do not have replacement parts for the second bearing you mentioned. I was not able to find a reference to that number in any of the bearing kits we offer. To make sure you get the correct parts you...
    view full answer...
    Image 1 for
  • Is There A Bearing Replacement Kit Available For A 8-147 Dexter Hub
    Though we do indeed have the bearings and seals needed, they are not a common pairing. With that being said, we do not have them put together as a kit, unfortunately. If you needed any other confirmation of parts that will fit your Dexter 8-147 hub though, I do have the inner and out bearings, their races, and the seal listed below. Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles # 58846 Replacement Trailer Hub Bearing - LM48548 # LM48548 Replacement Race for LM48548...
    view full answer...
  • How To Find Replacement Bearings For Trailer
    I was unable to find the bearing numbers you listed so you may have to take some measurements to make sure you get the correct replacement bearings. You can use a precision instrument like a digital caliper and measure the spindle in the places marked on the photo I have attached. You will also need to measure the inside of the hub bore to make sure you get the correct race and seals needed for your trailer. I have attached a helpful article that explains how to replace the bearings,...
    view full answer...
    Image 1 for
  • Are Trailer Bearings L44649 & LM48548 Available With Their Races
    We have both of the bearings and races, but not the seal, which looks to be an automotive seal. So what you need are the following: - Replacement Trailer Hub Bearing # L44649 - Replacement Race # L44610 - Replacement Trailer Hub Bearing # LM48548 - Replacement Race # LM48510
    view full answer...
  • Replacement Bearings, Races, and Seals for LM48548 Inner Bearing and L44610 Outer Race
    For your bearings you will want # LM48548 and # L44649. For your grease seal you will want # BB60002. Then for your races you will want # L44610 and # LM48510.
    view full answer...
  • Replacement Bearings L44649, LM48549 and Grease Seal With 1.71 Inner Diameter
    Thanks so much for that detailed info, and we do have the bearings, races, and grease seal that you need, which are the following: - Replacement Trailer Hub Bearing # L44649 - Replacement Race # L44610 - Replacement Trailer Hub Bearing # LM48548 - Replacement Race # LM48510 - Grease Seal # 58846 The bearing LM48548 is a different number than the one you mentioned for the Bower inner bearing, but it does have the exact same inner and outer diameter so it will work perfectly. Apart from...
    view full answer...
  • Replacement Bearings for 1980s Moody Boat Trailer
    We do have your bearing, part # LM48548, and the mating race # LM48510. Seal part 203015 is for an oil bath hub, not a hub that uses wheel bearing grease. This item is readily available in auto parts shops but we do not offer it. Specs for this seal indicate an outer diameter of 2.562-inches and an inside diameter of 1.750-inches. We have no seal that matches both dimensions. All 5-on-5-1/2 bolt pattern hubs we offer use the same set of bearings, inner bearing # L68149 and outer bearing...
    view full answer...

Do you have a question about this Trailer Bearings Races Seals Cap?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Randy B
Installed by:
Randy B
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Zach D
Video by:
Zach D

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