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Bearing Kit, LM67048/25580 Bearings, 10-36 Seal
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Bearing Kit, LM67048/25580 Bearings, 10-36 Seal

Part Number: BK3-300
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$36.44
Retail:$53.94
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Trailer Bearings Races Seals Caps
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Great Prices for the best trailer bearings races seals caps from etrailer. Bearing Kit, LM67048/25580 Bearings, 10-36 Seal part number BK3-300 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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etrailer Trailer Bearings Races Seals Caps - BK3-300

  • Bearings
  • Standard Bearings
  • Bearing Kits
  • 5200 lbs Axle
  • Bearing LM67048 and 25580
  • etrailer
  • Race 25520 and LM67010


Trailer Hub Bearing and Race Kit

  • Kit includes:
    • Inner Bearing and Race
    • Outer Bearing and Race
    • Grease Seal
    • Cotter Pin
    Outer Bearing Inner Bearing Outer Race Inner Race Seal Seal ID
    LM67048 25580 LM67010 25520 10-36 2.25"



BK3-300 Bearing Kit, LM67048/25580 Bearings, 10-36 Seal, Races 25520 and LM67010





Video of Bearing Kit, LM67048/25580 Bearings, 10-36 Seal
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of etrailer Trailer Bearings Races Seals Caps - Bearing Kit - BK3-300

Hello everybody, this is Jeff @etrailer.com. Today we're gonna take a look at this bearing kit for 5,200 pound axles with the 2.250 spindles. Now a 5,200 pound axle can come in two different applications. One will have a 2.125 inch grease seal, and the other will have a 2.250 grease seal. Basically the bearings will be all the same. The only difference is gonna be the grease seal itself.

So the correct bearing kit for your 5,200 pound axle will be determined by that inner diameter needed for your grease seal. This kit here is for the 5,200 pound axle that has the 2.250 inch diameter grease seal. Now if you do need the other kit that'll fit the smaller 2.125 inch diameter axle, we do sell that also. It's sold separately, part number BK3-310. What's nice with a kit like this, there's no need to have to search for separate components.

Just use this all inclusive bearing kit and we'll include everything laid out here on the table. It's gonna include one inner bearing and the bearing brace that it sits in, also includes one outer bearing and the bearing brace for that one to sit into. Comes with the double lip grease seal we mentioned. Does have the double lip design and it is the size 2.250 and it comes with the cotter pin. Now the part number for all these individual parts are located on the product page of this part number.

And this assembly is designed to save you time, ensure you have everything needed for proper installation. And this bearing kit is a versatile solution, compatible with popular brands like Lippert and Dexter axles. But that's gonna do it for a look at the bearing kit for 5,200 pound axles with the 2.250 spindles.

Customer Satisfaction Score:

Ratings & Reviews

4.7

3534 reviews
5 Stars
(2938)
4 Stars
(395)
3 Stars
(87)
2 Stars
(40)
1 Star
(74)
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by:

Don’t use USPS I’ll drive the 50 minutes next time. That poor part traveled from Wentzville to 4 different places in St. Louis then all the way out to 2 different places in Massachusetts then to Des Moines Iowa back to St. Louis then to my house. The part arrived unharmed. Thank you



by:

Having these parts as a kit helped me tremendously with replacing my trailer bearings and seals. Everything's installed and performing well.



by:

Very easy to do business with you all



by:

I was worried that they would not be the correct ones. I did not pull the old one out to check numbers before I ordered the new kit. Just used the order guide on the wed site. Entered year model and model of the
Camper. It was the same bearings and seal. Will be ordering other parts when needed.



by:

Mathew was great thank you



by:

Everything fit, finished task, went camping the following week. Bearing temps lower than previous pulls. All good



by:

I bought these as a spare set, just in case I need them while towing home on a Sunday night.



by:

Great product. Installed by The RV Shop Laurel adelaware



by:

No issues at all. My second order from you folks.

Tim profile picture

Tim

8/23/2025

No issues on anything I have purchased here over the years



by:

Perfect fit for LCI 5200lb axles. No Castle nut or washer, so retain and reuse the OEM ones. New cotter pin which was nice.



by:

Paid extra to have it arrive on Tuesday n it didn’t show up until Wednesday afternoon I already went to parts store n got parts n had job done by time it arrived. How do I send this shipment back



by:

4 of the same kits ordered . 0 are fully correct. Mix matched races and bearings in the package



by:

Very helpful getting me the right part



by:

The kit that I ordered was complete and I am satisfied with its quality and correctness. Ordering this kit was easy and verifying the part numbers I needed as well. I admit that I ordered the wrong set from Amazon, somewhat my fault and the other was overwhelming information with hidden details. This resulted in several wrong parts and several right parts. etrailer for the win.

Paul profile picture

Paul

6/4/2025

Good, no problems observed.



by:

easy web site fast shipping. Great follow up call from seller.
good pricing.



by:

Etrailer comes through again!



by:

The bearing kit was the perfect fit for my RV. Fast shipping at a great price.



by:

Good product E Trailer took care of my needs



by:

The wheel bearing set looks good, and fits my old 5200# 6-lug axles. In my case of rebuilding an old 1970’s EZ Loader boat trailer, the grease seal in the bearing kit wasn’t the correct size, but the bearings are the proper size.



by:

product outer bearing did not fit my wheel hub. Had to return and opt for the Dexter Hub bearing kit.



by:

Fast shipping and perfect fit.



by:

Hopefully I'll never have to use them. I purchased these to carry on my trips incase I lose a bearing on my travel trailer. These bearings are made in China but a 3rd of the cost of Timken bearings. Not sure why these are packed dry. They should have some type of rust preventative on them. They will rust over time if not greased.



by:

It took two phone calls to get the right axle bearings. Rachel wasn't real sure on what bearings I needed even with the axle number and weight. Finally on the second call she said, "oh I found it".



by:

I ordered wheel bearing kits for my 2019 cougar in one of the kits I received the wrong bearing I got 14125A I needed 67048
I had to stop everything I needed then run to the next town over to get the right bearing extremely disappointed



by:

Parts arrived and they are correct. Although they took a week to get here. Not because of E trailer but because the US Postal Service is horrible. I'd always recommend paying extra for the shipping since the post office can take up to 14 days. When I called E trailer the representative was awesome and offered to expedite another bearing kit if they didn't arrive by the following Monday. I was only ordering the bearing kit as a backup for an upcoming trip so the delay caused entirely but the US postal service wasn't a huge deal since I did receive them before I headed out. I've previously purchased a hitch from eTrailer and it was shipped FedEx and arrived within a few days. The bearing kit I received was exactly as advertised and a decent value. I'll definitely use eTrailer again and would definitely recommend them to friends.


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

  • Correct Bearing Kit for a Curt 5,100 lbs Axle
    Thanks for the information and picture James! Your Curt 5,100 lbs capacity axle uses item # 25580 inner bearings and item # LM67048 outer bearings. So you would need the Bearing Kit item # BK3-300, which includes both bearings, along with both races, a grease seal and cotter pin. You'll need one kit per hub. As far as a replacement axle goes you wouldn't be able to upgrade to a 6,000 lbs axle and keep the same hubs. The 5,200 lbs Dexter Trailer Axle Beam with E-Z Lube Spindles item #...
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  • Replacement Bearings for Dexter 5,200 lb Axles
    Hi Craig; thank you for providing those part numbers. That is the 2.25" inner diameter grease seal so for replacement bearings you can use the Bearing Kit, LM67048/25580 Bearings, 10-36 Seal # BK3-300 you were looking at. If you prefer Timken bearings we also have the # TMK72VR. What kind of trailer do you have?
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  • Grease Seals For a Lippert 5,200LB Axle Under a 2015 Open Range Light 311FLR 5TH Wheel
    The Lippert 5,200lb axle under your 2015 Open Range Light 311FLR 5TH Wheel is going to need 2 Seals # GS-2250DL per axle. We do have the Bearing Kit # BK3-300 which will contain the races, bearings, a seal and cotter pin for one hub. This would be good to keep on hand incase you find out any of the bearings and races are worn/damaged when you go to replace the seals. We have the Seal Puller # PTW1219 and Install Kit # PTW83020 which will make removal and installation of the seals and...
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  • Bearing Kit And Brake Assembly For Dexter 5,100 lb Axle
    Hello Ryan. Your Dexter 5,100 lb axle uses the # 25580 inner bearing and a # LM67048 outer bearing. For a bearing kit, part # BK3-300 is what you need. The brake assemblies will essentially be the same as the standard 5.2K-7K brakes with the 12x2 brake shoes. So, the # AKEBRK-7-SA that you already ordered will be correct. Reply below if there is anything else you need.
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  • Replacement Bearing Kit for a 2019 K-Z - Durango Half-Ton D256RKT
    Hey Joel, thanks for reaching out! You'll either need the Bearing Kit # BK3-310 which comes with a seal with a 2.125" ID or the Bearing Kit # BK3-300 which comes with a seal with a 2.250" ID. I believe the 2.125" seal ID is more common, but you'll either need to let me know the brand and serial number of your axles (found on a sticker in the middle of the axle) so I can verify it with the manufacturer, or you'll need to pull a hub and measure the spindle where the seal rides in order to...
    view full answer...
  • Bearing Kit for Hub of 2024 Grand Design Momentum MAV22
    Hey Tracy, we have the exact bearing kit you need for your Lippert 5,100 lb axle with the part # BK3-300. Did you have a bearing problem or are you wanting to have a backup set on hand?
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  • Correct Bearings for a Changzhou Nanxiashu Sportstar II Trailer
    In order to find the correct bearings for you we are going to need to know your bearing numbers or measurements. The numbers can be found stamped into each bearing but if they are not legible then you will need to measure them with a digital caliper to the nearest thousandth of an inch. This is the best way to determine what are the correct bearings for your trailer. I have attached a help article which explains all of this for you. Once you find the numbers/measurements you can then use...
    view full answer...
  • Replacement Bearing and Grease Seal for Lippert 5,200 lb Axle
    Hey Daniel! Thank you for providing that information. The serial number from the axle tag is typically required but, in this case I was able to find the bearings and grease seal without it. Your 2016 Rage'n 21FS uses # 25580 inner and # LM67048 outer bearings with a # RG06-070 (10-36) grease seal. If you would like a full bearing kit we have the # BK3-300. Feel free to reach out in the comments below if you have any other questions.
    view full answer...
  • 6 Lug Hub Recommendation with Bearings LM67048 and 25580
    Yes, for a hub with a 6 on 5-1/2 inch bolt pattern that has the same bearings as the part # BK3-300 we have the hub part # 8-201-5UC3-EZ from Dexter.
    view full answer...
  • Replacement Bearings and Grease Seal for 2022 Grand Design Reflection 303RLS
    Hey James! The correct replacement bearing kit is the Bearing Kit, LM67048/25580 Bearings, 10-36 Seal # BK3-300.
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  • Replacement Bearings and Grease Seals for 2024 Outdoors RV Black Stone 260KVS
    Hey Philip! Can you get the serial number off of that axle tag? We have two different bearing kits that will work with the difference being the grease seal. If your existing grease seal has a 2.25" inner diameter (ID) you can use the # BK3-300 and if it is a 2.125" ID # BK3-310. Dexter won't be able to tell us which one you actually have without the serial number.
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  • Replacement Bearings for a 2020 Forest River Salem 32bhds Travel Trailer w/ 5,100 lbs Axles
    Hey Dustin, thanks for the information. To replace the bearings on your 5,100 lbs axles you'll need the Timken Bearing Kit item # TMK22VR. This kit includes the correct inner and outer bearings, races, and seals. You'll need one kit per hub. Is this the first time you've swapped out the bearings and why the preference towards Timken or Dexter bearing kits? You can add this information, along with any other questions you have, where it says Add Comment.
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  • Bearing Kit that Fits 2021 Grand Design 295RLS Reflection Hub
    Hey Bruce, since we know y our 2021 Grand Design 295RLS has 5,200 lb axle bearings the correct bearing kit you need is the part # BK3-210.
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  • Replacement Grease Seals for a Dexter 5,100 lbs Axle
    Hey Clay welcome back! The correct grease seal for your Dexter 5,100 lbs axle is item # DX72UR. This is a pair of seals that are sized specifically for your 5,100 lbs axles spindles. These are manufactured by Dexter and matches their OEM parts. If you're doing maintenance on your trailer and plan on replacing the bearings and races as well, our Bearing Kit item # BK3-300 is the correct one for Dexter 5,100 lbs axles. Did you have a seal failure or are you just doing some maintenance?...
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  • Replacement Bearing Kit for a 2010 Forest River Sabre 28RETS 5th Wheel
    Hey John! The LCI52 part of the axle ID means you have a 5,200 lb axle. There's no way it has super special bearings so you likely need one of the following kits (the only difference is the grease seal ID size): - Bearing Kit # BK3-310 (2.125" Seal ID) - Bearing Kit # BK3-300 (2.250" Seal ID) Just verify which seal ID your spindle uses and you'll be good to go with one of these bearing kits!
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  • Looking For Bearing Kit For 2017 EZ Loader Trailer With 5,200 lb Axles
    Hello John, thanks for reaching out.The model number of your EZ Loader Trailer does indicate a 5,200 lb axle rating. The 5,200 lb axles do use a standard bearing combination, the # 25580 (1.75" inner diameter) inner bearing and the # LM67048 (1.25" inner diameter) outer bearing. That said, there are two common seal sizes that can go with this bearing combination, and regrettably, there is no way for me to look up your trailer to know the seal size. The trailer manufacturer may be able...
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  • Replacement Components for a Dexter 5100 Pound Axle
    I was unable to find any information with the numbers on your axle, unfortunately. However, you can contact the manufacturer of the trailer and they should be able to tell you exactly which inner and outer bearings you have. If for some reason they can't, you will need to pull off one of the hubs. Once it is off, you will need to measure the inner diameters of both your inner and outer bearing. This should be done with calipers as it does need to be as precise as possible. There can also...
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    Image 1 for
  • Replacement Bearing Kit for Dexter Axle with 5,200 lb Capacity
    Hey Donald, the correct bearing kit for a 5,200 lb trailer axle is the part # BK3-300 which comes with the correct bearings and seal you'll need. Did yours fail or are you wanting to keep a backup on hand.
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  • Replacement Bearing Kit Recommendations for a 1972 Airstream Overlander
    If you have standard size axles that you are installing the Electric Trailer Brake Kit # AKEBRK-7-SA on then you can choose from the following options: 5,200 lb Axle - Kit # BK3-310 (Grease Seal 2.125" ID) or Kit # BK3-300 (Grease Seal 2.250" ID) 6,000 lb Axle - Kit # BK3-110 (Grease Seal 2.125" ID) or Kit # BK3-100 (Grease Seal 2.250" ID) 7,200 lb Axle - Kit # BK3-210 (Grease Seal 2.125" ID) or Kit # BK3-200 (Grease Seal 2.250" ID) Since you do have an older Airstream Overlander you...
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    Image 1 for
  • How to Pick Out 2006 Pace Cargo Trailer Bearing Kit
    You will need to remove your hub, remove the seal and get the bearing numbers and seal numbers from what you have right now and then you will be able to pick out the correct kit. I attached a picture that shows bearings, races, and seals where you can see the numbers stamped on them as well as see the dimensions needed for seal replacement. I also attached a video on bearing, inspection and replacement for you to check out. Once you know what you have check out the link I provided that...
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    Image 1 for
  • Replacement Bearing and Seal for 5,100 lb Trailer Axle
    Hey Bill, we have bearing kits for 5,200 lb axles like you have with the part # BK3-300 which comes with a new seal and the correct replacement bearings. If you wanted just the grease seal you'd want the part # GS-2250DL.
    view full answer...
  • Recommended Replacement Bearings Races and Seals for a Dexter 5,100 lb Axle
    Hey Henry, for your Dexter 5100 lb axle you can use the Bearing Kit, LM67048/25580 Bearings, 10-36 Seal # BK3-300 which is going to include everything you're looking for (bearings, races, and seals).
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  • Replacement Bearing Kit for a Lippert 122093 Hub
    Hey Wendell, thanks for the information! Since you have a Lippert 122093 hub for a 5,200 lbs axle you'll need the Bearing Kit item # BK3-300. This kit includes inner and outer bearings, races, a grease seal, and a replacement cotter pin. This kit is sold individually so you'll need one per hub. You'll also need the Trailer Spindle Nut item # 165686. What kind of trailer do you have?
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  • Replacement Brakes and Bearings for Dexter 5,100 lb Axles
    Hey Gary, welcome back! Are these the axles you had Dexter build for you? The same Dexter Nev-R-Adjust Electric Trailer Brakes # 23-458-459 from before are the correct replacement. If you want a generic option you can use our own # AKEBRK-7-SA as well. Both will fit your 5-bolt brake flange. Are you using the same hubs you had on that D52? Assuming you are, the Bearing Kit # BK3-300 has everything you need to replace the old bearings and grease seals.
    view full answer...


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