Trailer Bearings Races Seals Caps

/

etrailer

/

Bearings

/

Standard Bearings

/

Bearing Kits

/

5200 lbs Axle

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

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

Item # BK3-300

lowest price pledge

Retail:$32.99

Our Price: $28.95

You Save: 12%
Trailer Bearings Races Seals Caps

Orders above $50 qualify for Free Shipping

Shipping Weight: 1.74 lbs

Arrives before Christmas with Ground or 3 Day Shipping.
Quantity: 
In Stock, Ships Today
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
Please enter a valid email address.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

pop out icon replay 360 icon
horizontal rotate icon

Product Images

Customer Photos

Lowest 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 800-298-8924 for expert service.
  • All Info
  • Reviews (91)
  • Q & A (47)
  • Videos (2)
  • Photos
  • Why etrailer?

etrailer Trailer Bearings Races Seals Caps - BK3-300

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


Trailer Hub Bearing and Race Kit

Kit Includes:
  • One Inner Bearing and Race
  • One Outer Bearing and Race
  • Grease Seal
  • Cotter Pin
Outer Bearing
Inner Bearing
Seal
Seal I.D.
LM67048
25580
10-36
2.250"


BK3-300 Bearing Kit, LM67048/25580 Bearings, 10-36 Seal







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


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




Video Transcript for Trailer Bearings Races Seals and Caps Rebuild

Speaker 1: Today we're going to take you through the rebuild process on a couple of hubs. We've got an idler hub, and here we've got a hub and drum assembly. Works with electric rigs, but this can also work for just standard discs, if you've got a disc brake style setup.Basically what we're going to show you is how to get all of the bearings out. How to remove the seal. How to remove the race's if they're damaged, then get them replaced in the proper manner. We'll show you how to use an easy loop hub, which we have here.The first thing we are going to need to do is, get the grease cap off the end.

It can have either a rubber plug in it like this one does, or it can be a solid metal cap.These are pressed fit in there, basically by tapping on them on the back side. To remove them, a deadbolt hammer is typically what we're going to use. We're just going to start tapping as we go around. You'll see a little separation start right here, and slowly it'll work it's way off.Now the next step's going to vary a little bit depending on your axle setup. Do you see this is going to have a keeper that goes around the nut.

And that prevents that from being backed off, or removed. A lot of times you'll have a castle nut, which will have just little tabs that stick off, and there will be a cotter pin that passes through it. Just depending on your application, you need to get the keeper for the nut off. This style we just kind of pry out. A cotter pin you would just remove of course.Once we have that off ...

We'll start to take off the nut here, and the washer that's in behind it. Now yours should look a whole lot more dirty than this. There should be a lot of grease packed in, and through the hub, this one's brand new. We thought it'd be nice to show you the components before the grease was on .. Of our washer that comes off.And then here we're going to have our outer bearing.

Continue to pull that. We're gonig to have our inner bearing here. That sits in the backside of the hub. And we didn't put it in yet, we will show you how to put it in. But a seal would typically be covering the backside here. We'll show you how to use a seal removal tool, or another tool. To get that pried up and out. To get an access to that inner bearing.Now for a drum style like this, that process for disassembly is going to be just the same. One thing to keep in mind if you're using a disc brake setup. You'll have to remove the caliper before the disc is going to come off.Now once we have the spindle exposed, as we said this is going to be really greasy. We want to get all the grease removed, and the first thing we'll do is inspect it. We want to make sure that it looks just like what we have here. Everything's nice and smooth. We don't see any kind of discoloration, or any marring on the metal. Indicating that our bearing's got hot.If you do have any of those symptoms, at this point it's time to replace those bearings. You don't want to repack them. Get new bearings, and put in there. You might have a bearing that's come apart in here. Another surface to ensure is in good condition, is where your seal is going to go. That helps seal all the grease inside of our hub. With a damaged or broken seal, that grease is going to seep out. Either out of the hub, or in this case into our brake assembly.Now if your axle has brakes, we're also going to check the disc. Make sure it doesn't have any issues, or your hub. And this is going to be a hub and drum assembly. The brakes are going to ride on this machine surface. You're going to check that for signs of excessive heat, discoloration, or cracking. And this is our magnet surface. We'll check that surface for the same issues.Now inside the hub regardless if it's a disc brake, it's a drum brake like this. Or just a standard idler style hub. You're going to have an outer race. Would be right here, it's a small tapered piece of metal your bearing sits in, and rotates on. That's basically the outer portion of the bearing.You have the same thing here on the backside. This is called the inner race. Now if those show any signs of wear, overheating, or cracking. Those are also something we'll need to replace, which we'll show you how to do in just a minute.Now, with your brake assembly exposed, if you do have electric brakes like we have here. It's a good idea to check all the components for wear, cracking, maybe missing pieces. Check your pad thickness to make sure those are in good shape. Basically if you have a non working brake assembly and you put everything back together, you're just going to have to take it apart and do it all over again to get back to the brake assembly. This gives you a really good option to be able to change them out.And most applications are going to use a four, or maybe a five bolt flange to hold them in place. And you'll just remove the lock nuts, or sometimes you'll have a hex nut with a lock washer. You want to remove those, and then simply slide your assembly off after you cut the wiring.The friction material itself should also be checked for any kinds of cracking, or overheating. If you have any grease inside the system at all, it's likely it's gotten on those pads. It's a good idea to get those changed. Now as far as the removal of the races go, it's going to be just the same whether we're using an idler style hub like we have here. A drum brake like we have here. You can basically see where the idler is, here in the middle of the hub. It's going to go all the way around there, and we just have this extra material here to provide our braking surface.Now if you're doing a disc brake style job again, it's going to be just the same here with the races living inside of the actual hub portion. You'll just have the discs there for the brakes to make contact. We're going to use this little bit smaller one, it's a little bit easier to manage to show you how to get these out. We've talked about where the races are. The outer here, the inner being closer to the inside, but on the backside of the race there's a little lip. That lip's meant to stick out just a little bit further than the hub, and provide us an area to put our tool on, and help to drive that out.If you look all the way through there on that inner race, you'll see that little lip that sticks out just from the hub slightly, and it gives us enough area to use our tool on. Now generally to remove these you're going to use a punch, similar to this. Some guys will use a screwdriver. Or a piece of pipe. If you have a piece of pipe that's small enough to fit inside of that diameter, you can take that down through and allow it to rest on that lip.Use our punch, and then just need a hammer. And we'll start working that out. We're going to tap all the way around. Kind of equally, and evenly apply the force to get it to come on out of the bottom for us.You can see now as it starts to come out there's going to be a little gap created between the hub and the race. And we can just keep going, bringing it on out. Then you can inspect the inside of the hub surface there. Make sure no damage or anything has occurred, and repeat that same process for the outer race if you plan on removing and replacing that one.Now in the outer flat edge, you can see we're going to have our tapered edge on this side. If we roll our race over to the flat side, typically there's going to be a manufacturers part number on there. That will help you identify which race it is, that you need to go back in your system. If those are rubbed off, worn off, if you can't read them. You can measure the outside, to outside diameter of the race here. It's a good idea to use a micrometer to get it exact.Now here's your basic micrometer. And again, the outside of the race is what we're going to need to measure. You want to go . I set the thickest point there. Looks like this one's going to be about 1.98. That's going to be the measurement you'll want to supply.Now while we've got this out, let's also look at the proper way to measure our bearing. Instead of the outside for the bearing, we need to measure the inside diameter. That's going to be pretty simple. Let's pull that out, find the largest measurement we can. Which here, looks like it's going to be 1.03. With that information, we'll be able to get the correct bearing, and the correct race, so they'll fit together properly and make a full bearing kit for us.Now here's the race, we're going to show you how to get this put back in. Basically just going to press fit inside of our hubs. We need to get it down on there. Kind of like that. And you'll have a couple options. A lot of times you're going to see do it yourself or at homer, just going to use a wooden block. Just place it on there. That's going to get you started, but at that point you'll struggle in getting it to go all the way down into it's seat.Now to take care of that problem, there are several seal drivers that are available. Seal and race drivers that are available out there on the market. It's designed to fit down inside of our race, inside of our hub and get it down there where it needs to go. This is part number ptw83020, has several different sizes, even if you have multiple trailers it's going to do the job.Now the side with the angle on it, is designed to fit down inside of our race. If we use the other side, that's going to be for driving your seal into place. Just want to hold it, and take it on in with your hammer. You'll see, you just want to insure that our race is all the way up against that line on the hub where it's supposed to mate to.Now when it comes time to pack your bearings you're going to have several different ways of doing this. You can just use your hand, is the traditional method. That's going to be the method probably reserved for the very occasional trailer work kind of situation. If you do it once or twice a year, probably get away with it that way.Next you would go to a, kind of a sandwich funnel style almost. If you look inside of there, you can see the bearing. It's located between the two pieces. Just use a grease gun. Start filling that with grease, and that's going to fill our bearing for us. And the third, with this one you're just going to place your bearing down and in. It should be pretty close to center. And then we've got our cone her that's going to go down and secure that.Now I think this style, wastes a little bit more grease than what this style will. This has a dust cap. You can see, you can keep your grease in there, put your dust cap on there and save it for later use. This will be if your going to do it every couple years. And this particular style would be if you're a more regular user.Let's start by showing you how to use a bearing packer. Similar to this. Again, we've just got our grease inaudible 00:11:07 here on the top. And then just slowly start to fill it. Now I like this style quite a bit. I think even regular users might enjoy it, because you can get a really quick visual look at that bearing. You're not going to have to overdo it, or have to much grease.You can kind of see in there now, we're starting to get grease to come out of it. Couple more pumps, we'll be good. You can see we've got grease coming out all the way around. Where all of our bearings are. Got a little bit of excess there. Just take that around the outside of it. And then we should be able to lift it off. And now you can see what we we're talking about. Just a little bit of excess there, that you're just going to wind up wasting.Now we'll take our bearing, we're going to place it right down in our race. And then we'll cap off the back with our seal. Right now our seal's going to fit in just like our race did. It's going to have a little bit of a pressure fit to it. Now very often in this situation, I see people using the four by four method. Kind of here, just placing that on and tapping it. As an option though, if you do have one of these. You can see that's designed to fit right on the top of the seal. And help drive it in.The biggest thing here is, just going to be getting it driven in squarely. You can see, this side's in a little bit further than this side. I'm going to start this side first. Now since we didn't have the opportunity to show you before, we're going to take a look at pulling a seal. Now this is a seal puller, we carry this on our website part number ptw1219. This is meant to hook underneath the seal. And then you kind of pull up on it, and just like our race you'll have to work all the way around that edge. Just bringing it out a little at a time.If you don't have that available. Another option would be a screwdriver. You just kind of get that under the seal, and turn it. And see, that'll allow you to also pop that out. We've taken care of our race. Our inner bearing. Our seal. The last component, before we put our hub back in place is going to be our outer bearing. Now with this bearing, I'll show you the hand packing method.This is definitely . Slightly dirtier method than the bearing packer. When we get grease on our hand we want to look at the larger side of the bearing. This is the smaller side. We have a larger side In between the inside and outside there's a gap. We can see our rollers in there. We want to grab that, and use that gap and shove grease inside of it. Now this is going to take a little bit, you want to work in the same spot until you get the grease pushed all the way through. We can see on the top there we've got a little bit starting to come through.And once we push it in the bottom, and you see it start coming out the of the top in those little drips, it's going to indicate that, that section's fully packed. Just need to work all the way around their outside edge now and do the same thing. Alright, once that's all the way around . The bearing will be ready for use.Now one more thing I like to do. We can see our inner bearing there, and our outer bearing. Well between the two, got a pretty big gap in there. If you'll take a . Pretty good amount of grease. We're just going to go all the way around. See how we can go all the way around the inside and just line that really well. The more grease we have in here, the less chance we have of any moisture getting in there, which can cause corrosion, rust, pitting. Pretty much things we do not like when it comes to bearings, races, and hubs.Put plenty of grease in there. And then this one does have the easy lube spindle, that'll even fill it in more. Now we can get our assembly slid on. I like to keep my thumbs on that outer bearing, just to prevent it from . inaudible 00:15:28 pushed off there. Now we can put on the original hardware that we removed, in taking off our hub the first time. In our case, we had our washer and our nut.Now most commonly you'll see pliers similar to this being used. We basically want to get that tightened down. Once it's fully tightened down you'll feel some resistance in the hub. We back it off just slightly. That'll give us a little bit more freedom of motion there. Something you don't want however . Is any movement in, or out on your hub. You want to be sure that everything is compressed, and you don't have what's called end play. Which would be the play in and out.Once we've got that set, then you'll put on whatever tight keeper yours came with. Get that put back in place. Now with an easy lube style hub, you're going to place your grease gun on the end, and then you can just fill the remainder of that hub up.Now for your typical applications, you're either going to have a solid cap, or a cap that'll have a rubber plug in it. A solid cap's going to be for an axle without the grease inaudible 00:16:51 here on the end. Goes on there. Just knock it on with your rubber mallet. Same with the one with the plug. Just gives you a removable area there, be able to cap that off.We'll show you how to put that on. Now as alternatives as well, a lot of times on boat trailers and marine kind of situations. You'll see a bearing buddy. This is going to apply a little bit of pressure on the grease, you'll fill it up. This kind of comes out just a little bit. That applies constant pressure on the grease to make sure we don't have any air, or anything like that. Then there is also an oil bath hub available. Now this is going to be for use with seals that are going to be designed specifically for oil bath use. You'll have to change that seal.We're using a double lip seal. There are also single lip seals available. Of course a double lip seal is going to give you just a little additional security. Keep that in mind when you order. But let's get this knocked on there now so you can see how that works. We just want to take the cap, we're going to center it. This is going to be very similar to what we did with the seal. And then just gently start tapping it around the outside. And it'll seep down on there for you.It's really going to be the same thing that you'll do with any of the end caps. Now with this side done, it's a good idea to take care of all the other hubs. Get them all on the same maintenance schedule. And as long as you'll periodically check the grease, take your trailer out for a trip occasionally. Just to keep everything lubricated. It should extend the life of these parts, and give us years of good service.


Customer Reviews

Bearing Kit, LM67048/25580 Bearings, 10-36 Seal - BK3-300

Average Customer Rating:  4.9 out of 5 stars   (91 Customer Reviews)


- BK3-300
by:

Rebuilt some old mobile home axles for a home-built trailer. So far they have held up to the Arizona heat, make sure you adjust the tightness on the castle nut to appropriate torque. Fit like a glove. 619996



- BK3-300
by:

The representative was very helpful and was diligent in making sure I got what I needed. I would give him a five star rating. However, this item had listed Timken bearing numbers leading one to believe they were Timken bearings. The representative can only quote information that has been given to him. I believe he too was under the impression they were Timken. After fast shipping+++, they arrived last night arounf 7pm. After the unpacking I discovered bearings made in China. This has happened to me before with orders from etrailer. 456564



- BK3-300
by:

Came quick, installed easily, still working great. 606393



- BK3-300
by:

Product was shipped quickly and received in a couple of days, But was the wrong size but was quickly resolved and shipped and received. I order all my parts from etrailer they are the best! 500270



- BK3-300
by:

Over a year ago I bought 2 sets of bearings, seals and races for my homemade car hauler with mobil home axles. I am happy to update my review to say they are doing fine still with nothing to report. I remember not having any issues with the instal so I expected no trouble. 571688



- BK3-300
by:

These are not, domestic made bearing, they are chinese. This is the best price anywhere I have found bearings and seals. Super good price. Shipping way low. Shipping time 2 days. I call that perfect. 5stars. thanks 105070


Comments

NO problems with the bearings, all worked out fine, thanks

pueblowestdude - 10/24/2014

7432

- BK3-300
by:

I was told by local shops that this bearing kit did not exist, Plus the price bought separately was about $40. E trailer had them at a great price. Got them quickly and had no trouble installing them works great 130448



- BK3-300
by:

Excellent. Part fit great. Excellent shipping. Will be ordering from etrailer again in the near future. 719439



- BK3-300
by:

Quick shipping, products fit great! Tha nks 703931



- BK3-300
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. 691144



- BK3-300
by:

As an engineer I knew which bearings to buy. They installed perfectly, adjusted to proper setting and am now very happy knowing my trailer will hold up for another decade. Thanks 670821



- BK3-300
by:

Outstanding customer service and prompt delivery. Only time will tell on part quality. 649790



- BK3-300
by:

Upon inspection of travel trailer bearings noted two of four races had overheated. After a lot of research I found this pre packaged set of bearings and races at etrailer. Easy order process and received quickly. Quality of parts is excellent, installation was straight forward and all items fit like OEM. Will order again when needed and highly recommend to anyone needing a complete bearing overhaul. 638590



- BK3-300
by:

Working with Lazer was a distinct pleasure. He is very knowledgeable of the product and was able to help me immensely. Product arrived in a very timely manner. Have shopped here before and will do so again when needed. 637909



- BK3-300
by:

Great fit . Very knowledgeable customer service people. They were able to get me all the parts needed to rebuild my 30 year old boat trailer. 637630



- BK3-300
by:

So far so good. Made a cross country trip with no issues. Bearings are an exact fit. Order came in on time and complete. Will definitely use etrailer again 616468



- BK3-300
by:

Parts came very quickly and are of good quality.... 615296



- BK3-300
by:

works great 564766



- BK3-300
by:

Great product and great price. Everything you need to do the job properly. 558112



- BK3-300
by:

Exactly what I needed. Was packaged well. Fast shipping using ground. Installed on my 5200 lb. Lippert axles. 554518



- BK3-300
by:

Fast, easy, excellent website. 547054



- BK3-300
by:

The bearings arrived on time and fit. Diana was a big help in deciding which kit was the correct one to order. Thank you very much. 524486



- BK3-300
by:

Great product, excellent shipping, wonderful website. Will shop etrailer again. 517396



- BK3-300
by:

Good bearing package. Priced right and speedy delivery. Fit perfectly. 509199



- BK3-300
by:

Great product ever thing fit perfect, only time will tell if bearing hold up as they should, every thing installed easy! 500273



- BK3-300
by:

Perfect fit ,of good of quality made parts. Received in a quick and accurate delivery. 497075



- BK3-300
by:

I received my order in a timely fashion and it was packed nice and tight so nothing shifted around. The order was sealed in 2 separate envelopes and contained the exact produxts I ordered, which were bearing and race sets. I have ordered these items in the past and I was happy with the product so I ordered 2 more to replace the ones I used. Thanks etrailer for caring. 495305



- BK3-300
by:

Exactly the parts I need at a great price. The quality of the parts were better than factory and fit perfectly. I redid bearings and brakes on my trailer and got all of the parts from etrailer. Quick delivery...quality parts.... It simply can't be beat. 491723



- BK3-300
by:

Got the bearings sooner than expected. They were just as described. I've loaded down the trailer with 6k lbs and so far so good. 490717



- BK3-300
by:

great e store fast shipping 469312



- BK3-300
by:

George J. followed up on this order and made it a good experience. 455246



- BK3-300
by:

Arrived packaged well, with a light coat of oil on all parts to prevent corrosion. 439264



- BK3-300
by:

Fast service easy to order 435211



- BK3-300
by:

They came in a soft bag but was lose inside. They should have been in seal bags to keep them from being hit during shipment. No damage was done and worked great. Don't know how long they will last but looked heavy duty. 435119



- BK3-300
by:

I was a little skeptical with the price of the bearing kits. I did standard delivery and it took about a week, but I can't complain considering I'm on the west coast. Received the bearing kits yesterday. Already installed! They were perfect and fit as they should. They got me back on the road just in time for seafair this coming weekend. (In Washington it's a big thing) Will be continuing to purchase parts from etrailer, they saved me hundreds compared to my local parts stores! 413905



- BK3-300
by:

Put 3000 miles on the bearings no probl ems 412461



- BK3-300
by:

Hi , Shipping was fast . Good price . I installed this bearing set on my 1010 NASH 25P . 412360



- BK3-300
by:

Got exactly what I ordered. I found it next to impossible to find a bearing kit locally for a 5,200lb axle. When I did find a local dealer they were charging about 2.5 times as much as etrailer.com. 409013



- BK3-300
by:

I mistakenly ordered the wrong size bearings for my fifth wheel. I called and and talked to Julie. She was very helpful, sent me the correct bearings and a return label for the incorrect ones. 406542



- BK3-300
by:

The product came in good time and was accurate. I bookmarked your webpage for future reference. 403003


Comments

Still very satisfied after 1 year

Jim M - 07/09/2018

40670

- BK3-300
by:

I have to admit I was a little worried about choosing the three day shipping but etrailer did an amazing job of getting our products to us on time. We needed them before taking a trip and they did great about getting them to us when requested. We have had issues with other suppliers about honoring requested shipping times. We have not pulled the trailer yet but so far so good, the parts were right and of good quality. We will be ordering from them when needed in the future! Great company! 401503



- BK3-300
by:

Every thing just what I was expecting. Great job on everyone's part. Thanks so much! 394961



- BK3-300
by:

Quick service, reasonable shipping and very fair price. Thank you. 391725



- BK3-300
by:

Good product, Great Company Thanks 386150



- BK3-300
by:

My first order with etrailer. I liked the prices and the quick delivery. My order arrived with my bearing kit and other grease seals but the inner bearing had a bad spot in the race and I wouldn't put it on my trailer. It jumped and thumped loudly, just turning it in my hand. After calling etrailer they sent out a replacement promptly. Waiting now for it to arrive and I hope it is in good shape. Great customer service and quick response. 368389



- BK3-300
by:

Right bearings and seals for my Lippert 5200 Axles on my 2006 Heartland. I bought for a spare set in the toolbox just in case. 363394



- BK3-300
by:

Received the parts in excellent condition. Do not plan to install immediately. Bought for a spare 358185



- BK3-300
by:

5 Stars on delivery arrived within the week. Parts were as shown no surprises. Quality looks OK, installed on my Airstream, hope they last. Contact information supplied with conformation email in case of issues. Well packaged. 343917



- BK3-300
by:

Good product. 341160



- BK3-300
by:

One year of service on boat trailer and no problems. Very satisfied with quality and technical help. 342307


50
91
Show More Reviews

Ask the Experts about this etrailer Trailer Bearings Races Seals Caps

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


  • Self-Adjusting Brakes and Bearing Kit for Lippert 5,200 Pound Trailer Axles
  • On your Lippert 5,200 pound axles the inner bearings are 25580 and the outers are LM67048. For a bearing kit for one hub use # BK3-300. It comes with both bearings, faces, a seal, and cotter pin. The axles take 12 x 2 inch brake assemblies. For a self-adjusting kit that comes with 1 left side and 1 right side assembly use # AKEBRK-7-SA.
    view full answer...

  • Needing Wheel Bearing Kits for Lippert 5,200 Lbs Axles
  • We carry two different wheel bearing kits for 5,200 Lbs axles. The difference between the two set is in the inside diameter of the grease seals. One kit, # BK3-300, uses a grease seal the measures 2-1/4 inches I.D. The other kit, # BK3-310, has a seal the measures 2-1/8 inches I.D. You will need to measure your current seals to see which kit will work for your application. Both kits will include bearings, seal, and race cups. One kit per wheel. I also recommend LubriMatic Bearing...
    view full answer...

  • Replacement Bearing Kit for 2017 Trailer with Dexter 5200 lb Axles
  • For your 2017 trailer with Dexter 5200 lbs axles, there are two possible options for replacement bearing kits. Both kits, the # BK3-300 mentioned in your question and the # BK3-310, include an LM67048 outer bearing and 25580 inner bearing which match the hub and drum assemblies for your Dexter axle. The difference between the two kits is the inner diameter of the included grease seals. The more likely fit for your trailer may be the # BK3-310 which has a smaller seal inner diameter...
    view full answer...

  • Trailer Hub Recommendation for Spindle with Diameters of .75 and 1.25 inches
  • We have one hub that matches the criteria you mentioned. It is part # T1721400042. It has bearings with inner diameters of .75 and 1.25 inches plus has a bolt pattern of 5 on 4-1/2 inch.
    view full answer...

  • Trailer Hub and Drum Recommendation for Replacing Hub with Bearings 25580, LM67048
  • Actually the bearing info you listed indicates you have a very standard number 42 spindle which we have plenty of fits for. Only issue is that you'd need to go with a 6 on 5-1/2 bolt pattern. So for that you'd want the part # 8-201-5 with the bearing kit # BK3-300 and grease cap # RG04-060. Then for brake assemblies part # AKEBRK-7-SA which is a kit for both sides of the axle.
    view full answer...

  • Bearing Kit for Lippert 5200-lb Axle 121066
  • Your 5200-lb Lippert axle 121066 uses inner bearing # 25580, outer bearing # LM67048 and grease seal # GS-2250DL. For all of these you can use kit # BK3-300. I also recommend bearing packer tool # ALL647646 for a cleaner method of packing the new bearings with high-temperature bearing grease such as # L11380. Often a block of wood along with a rubber mallet are handy when installing a new seal into the rear bore of your hub. These items allow you to install the seal with less risk...
    view full answer...

  • What Bearings Does a Lippert 5,200 lb Axle Use
  • I spoke with Lippert and unfortunately they were not able to pull any information using the number you provided. Instead, you are going to be looking for a serial number which usually starts with either "NV" or "045". Once you can provide this I would be happy to give them a call again and make sure you get the correct replacement bearings. If you cannot find the serial number then your only other option would be to measure the spindle where the bearings and seals sit with a digital...
    view full answer...

  • Replacement Grease Seal for Lippert 5200-lb Axle
  • The correct grease seal for the 5200-lb-rated Lippert axle on your camper trailer is part # GS-2250DL. I confirmed with Lippert. For a complete bearing/seal kit you can use part # BK3-300.
    view full answer...

  • Which Grease Seal for 5th Wheel Camper with Lippert 5200 lb Axle
  • Assuming that your hubs use the LM67048 outer and 25580 inner bearings, you will need the # BK3-300 which uses the 10-36 double lip grease seal with a 2.25 inch inside diameter. The BK3-310 uses a seal with a 2.125 inch inside diameter, which would not be compatible with your spindle. If you wish, you can confirm this by using a digital caliper like # PTW80157 to measure the diameter of the spindle surface where the spindle rides, as shown in the diagram.
    view full answer...

  • Needing Bearing and Seal Replacement for Lippert Axle
  • I found a bearing and seals that will fit your Lippert Axles. According to the manufacturer on the 5,200 lbs axles, the outer bearing number is # LM67048, the inner bearing is # 25580 and the grease seal will be 10-36, # RG06-070. Now, before you order your parts, you will need to remove the wheel and hubs to inspect the bearings to see if the bearing numbers are match to the ones listed above. If they match then you will need # BK3-300. This is a bearing kit that will include both...
    view full answer...

  • Replacement Grease Seal And Bearing Kit For Lippert 5200-Lb Axle On RV Trailer
  • The grease seals that will work with your Lippert axle is part # RG06-070. this comes with a quantity of 2 double-lipped seals in the package. If you have everything apart you may want to replace the bearings and races as well. You would need part # BK3-300. This includes the inner and outer bearing, a grease seal, and the inner and outer races as well as a cotter pin. This kit is what you need for one wheel so if you are rebuilding all four then you can change the quantity when ordering.
    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...

  • Grease Seal Inner Diameter is 1/8 of an Inch Too Small
  • My guess is you have the incorrect bearing kit. Kit # BK3-300 with Seal 10-36 # RG06-070 and Kit # BK3-310 with Seal # GS-2125DL have the same bearing numbers but the seals have different inner diameters. Seal # GS-2125DL has an inner diameter of 2.125 inches and Seal 10-36 # RG06-070 has an inner diameter of 2.250 inches. A difference of exactly 1/8 of an inch. If this is the case the solution is to get # GS-2125DL seals.
    view full answer...

  • Replacement Bearing Kit for 2011 Keystone Copper Canyon Fifth Wheel Series M-273 FWRET
  • Traveling with an extra set of wheel bearings (and bearing grease # L11380 and a packing tool # ALL647646) is not a bad idea at all, especially with a new-to-you trailer whose maintenance history may be unknown. Trailer makers don't maintain specs on smaller items like bearings used in their hubs so all you'll need to do is pull one hub and remove its bearings and seal to note their part numbers. We have both complete bearing kits that include popular bearings, races and seals, as well...
    view full answer...

  • Measuring Spindle to Determine Correct Grease Seal for 1970 Airstream Safari
  • We do not have a way to look up the exact bearings used in the hubs on your 1970 Airstream Safari but based on this single-axle trailer's weight of around 3800-lbs odds are it has either a 4400-lb axle or a 5200-lb axle. We do know the bearings used most often in axles of these capacities. The article I linked will illustrate. A 4400-lb axle usually uses inner bearing # L68149, outer bearing # LM67048 and seal # 58846. We offer these items individually. A 5200-lb axle typically uses...
    view full answer...

  • Complete Spindle Length Dimensions by Section for the # R50642 2500 Pound Spindle
  • For the Spindle 2.25 inch RD x 6 inch STUB, item # R50642, the width of the B or seal surface area of the spindle is .550 inches, and the width of the C or inner bearing surface of the spindle is 1.00 inches. The width of D or the outer bearing surface is 1.075 inches and the distance between the inner and outer bearing surfaces is 1.350 inches. The width of the threaded portion is .780 inches and the overall length of the spindle is 10-7/8 inches. These dimensions are usually not needed....
    view full answer...

  • Is TruRyde Outer Bearing # LM67048 Equal to Timken Bearing 02475
  • The outer bearing in the TruRyde Bearing Kit, part # BK3-300, is part # LM67048. This outer bearing has an internal diameter of 1.25 inches and uses a bearing race # LM67010 with an outer diameter of 2.328 inches. The bearing kit # BK3-300 is designed for 5,200-lbs axle, 6,000-lbs axle, and 7,000-lbs axle. I looked up a Timken # 02475 bearing and it also shows an internal diameter of 1.25 inches, but is rated for a larger 8,000-lb axle, so it will be used on a larger hub with a different...
    view full answer...

  • Replacement Seal # 10-36 Recommendation for a Hub with Bearings 25580/LM67048
  • The correct grease seal that you would need is Grease Seals 10-36 pair, part # RG06-070. If you wanted a kit that had a replacement 25580 and 67048 bearings plus the 10-36 seal you would want a Bearing Kit, LM67048/25580 Bearings, 10-36 Seal, part # BK3-300. I attached a link to an FAQ article on wheel bearing backing as well as a video of how its done below for you to check out.
    view full answer...

  • Bearing Kit Recommendation for Lippert 5,200 lb Trailer Axle
  • For your Lippert 5,200 lb axle the correct bearing kit you need is the part # BK3-300 which fits the "number 42" spindle your trailer has.
    view full answer...

  • Bearing Kit with Inner Bearing 25580 and Seal with 2.25
  • The seal that is included with bearing kit # BK3-300 has an inner diameter of 2.25 inches and outer diameter of 3.376 inches which matches the info you have found. This kit also includes inner bearing 25580 and outer bearing LM67048 so if your outer bearing is the same this is the right kit for you. If your outer bearing is 14125A then you would need kit # BK3-200.
    view full answer...

  • Correct Seal Size for Dexter 8-213 Hubs with 25580 and LM67048 Bearings
  • You will want to measure to be certain. The smaller 10-10 seal # RG06-090 in the # 8-213-5UC1-EZ hub assembly kit has an inner diameter of 2.125 inches and an outer diameter of 3.376 inches. This seal is more commonly found with hubs that use outer bearing # LM67048, because these are the 5,200 lb hubs. This seal hasn't been around as long as the larger seal, and so it is not yet included with any bearing kit. The larger 10-36 seal # RG06-070 in the bearing kit # BK3-300, which has...
    view full answer...

  • What Bearings Seals Brakes and Tires to Use for 4400 lb Axels on a 2004 Airstream 30 Feet Long
  • I did a little research and found that the National Seal, 442109, has an inner diameter of 2.25 inches and an outer diameter of 3.376 inches. We carry two seals that can be used as a replacement for this seal. If your hubs have greased bearings you should use the TruRyde Grease Seal, item # GS-2250DL, or the TruRyde Grease Seals, item # RG06-070 (pair), which is a double lip seal and if your hubs have oil bath bearings, use Oil seal # 10-63. Your inner bearing should match up with the...
    view full answer...

  • Bearing Kit to Fit 1989 Float-On Trailer with 25580 Inner and LM67048 Outer Bearings
  • The complete bearing kit that includes # 25580 for the inner bearing and # LM67048 for the outer bearing is # BK3-300. The kit includes the bearings, seal, a cotter pin, and the races.
    view full answer...

  • How to Identify Correct Replacement Bearings & Seals for Single Axle Boat Trailer
  • You will need to pull one of your trailer hubs to confirm the bearing part numbers unless the manufacturer can look up the trailer's VIN to get that information for you. For a 14-year-old trailer they may not maintain records of such construction details. This is not unusual among trailer makers. To avoid purchasing incorrect parts you will be better off pulling one hub and removing its bearings and seal to obtain their part numbers. Then selection of new bearings and related parts is...
    view full answer...

  • Bearing Kit Recommendation for LM67048/25580 Bearing and a CR22558 Seal
  • Actually the bearing kit you will want is the Bearing kit part # BK3-300. This comes wit a seal that is the same dimensions as your CR 25558. The information I have is that the C/R 22558 seal has an inner diameter of 2.25 inches and an outer diameter of 3.371 inches. The Grease Seals 10-36, item # RG06-070, have a inner diameter of 2.25 inches and an outer diameter of 3.376 inches. The 10-36 is the seal that comes with the # BK3-300.
    view full answer...

  • Bearing Kit for LM67048 Outside Bearing and Grease Seal GS-2250DL
  • I believe you meant that your grease seal is GS-2250DL. If so, the correct bearing kit for you would be # BK3-300. This kit is for an axle with a 5,200 lb capacity, has outer bearing # LM67048, outer race # LM67010, inner bearing # 25580, inner race # 25520 and grease seal # # GS-2250DL. I've added a link to a video review of this kit for you to take a look at as well.
    view full answer...

  • Availability of 6-1/2-Inch Spindles for Use on Tandem Axle Off-Road UTV Trailer
  • You can view all spindles by clicking on the link provided. We offer two spindles with the 6- to 6-1/2-inch stub length you're looking for, parts # R2061-284 and # R50642. Part # R2061-284 has a 6-1/2-inch stub, 1-3/4-inch diameter and is rated for a 3500-lb axle. Part # R50642 has a 6-inch stub of 2-1/4-inch diameter and it is rated for a 5000-lb axle. In order for your existing hubs to fit either of these spindles they will have the use the matching bearing set. Spindle # R2061-284...
    view full answer...

  • Bearing & Seal Kit for 2003 Keystone 315RLS with 5200-lb AL-KO Axles
  • Trailer makers can change spindles and seals without notice. You might get lucky and be able to confirm this with Keystone by providing your VIN but this is probably a longshot. You'll need pull only the one hub from your Mountaineer 315RLS to confirm both your bearings and seals. You can refer to the linked diagram to see how these parts' numbers usually appear. If you can find a sticker on your axles that indicates their weight rating then you can refer to the article I linked which...
    view full answer...

  • Instructions For Grease Seal Measurements For 6k Axle
  • The best way to determine what seals would work for you is to match your existing seals based on their part number. Please refer to the photo provided that shows the typical location for the part number on both grease seals and bearings. In case you cannot locate the existing part numbers, the attached drawing also shows the places to measure on the spindle to make certain you match the seals you need. Bearings and seals can vary due to the size of the spindle on your 5200 lb axle, so...
    view full answer...


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




  • Why etrailer.com?

    At etrailer.com we guarantee:

  • Highest quality trailer bearings races seals caps for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer bearings races seals cap information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Satisfaction Guarantee
    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R
Video Edited:
Chris R
Updated by:
Alexander C

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.