bing tracking image
  1. Trailer Bearings Races Seals Caps
  2. etrailer
  3. Bearings
  4. Standard Bearings
  5. Bearing Kits
  6. 2000 lbs Axle
  7. 2500 lbs Axle
Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal

Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal

Item # BK1-100
Our Price: $18.24
You Save: 31%
Trailer Bearings Races Seals Caps
Shipping Weight: 0.63 lbs
Add to cart
In Stock
Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal Standard Bearings,Bearing Kits BK1-100
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

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.

Product Images

Customer Photos

Need help with installation?
Locate installers near me
Great Prices for the best trailer bearings races seals caps from etrailer. Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal part number BK1-100 can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (577)
  • Q & A (0)
  • Videos (2)
  • Photos

etrailer Trailer Bearings Races Seals Caps - BK1-100

  • Bearings
  • Standard Bearings
  • Bearing Kits
  • 2000 lbs Axle
  • 2500 lbs Axle
  • Bearing L44643
  • etrailer
  • Race L44610


  • Kit includes: 1 inner bearing, 1 outer bearing, 1 grease seal, 1 cotter pin and 2 races
    • L44610 Race fits L44643 and L44649
  • Double lip grease seal
    • Provides an upgrade compared to a single lip seal
    • Reinforced spring behind the lip does a better job of retaining the grease inside the hub and excluding water and road grime
Outer Bearing
Inner Bearing
Seal I.D.

BK1-100 Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal

Video of Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 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 Satisfaction Score:

Customer Reviews

Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal - BK1-100

Average Customer Rating:  4.8 out of 5 stars   (577 Customer Reviews)


Trailer from indiana to southern Florida 2 to 3 times yearly bearings have performed excellent with no problems at all. Great product, very reliable. ETrailer service has always been excellent and staff super helpful. As a note. I sold my boat and trailer to buyer in Houston Texas. It was hauled to Houston without problems.


I've used etrailer for a number of purchases. Their website is excellent, it's easy to find what I need and they have great prices. The products they sell are high quality. I always get what I need and shipping is fast. They are an excellent outfit!


Last week I started thinking about my kayak trailer and what repairs needed to be completed before the spring and summer usage.

In 2011 I converted a small sailboat trailer to a two place kayak trailer. I ordered bearing kits wheels and tires at that time from e trailer. Every year I pull the wheels and grease the bearings and I install new grease seals. Last year when I was doing my maintenance I found that the bearing races were lightly rusted and pitted because the trailer was buried under a large snowfall. The bearings were fine and I cleaned up the races with steel wool. I decided I would replace everything come winter. I ordered bearing caps to replace my old dented caps hoping that this will keep the bearings dryer. I made a place in the garage to keep the trailer from the weather.

I placed a call to you guys and was greeted by a very friendly voice on the other end of the phone. Brandon was able to find my past order saving me time and effort. (My filing system could be better.) He was able to e-mail me copies of my previous orders and shortly there after I placed my order on line for new bearing kits and a few extra seals and well you know the rest. I tell everyone about the excellent service I get from

keep up the good work.



Its very nice that you would follow up. The products I purchased performed perfectly. I am only able to purchase the double lip seals through you. I cannot find them localy. Thank you for selling a superior product.


Complete kit x2, great price and the shipping/delivery was excellent. If they have it at ETrailer buy it, you won’t find a better price or a more timely delivery.
If ETrailer doesn’t show what you are looking for, call customer service and let the experts find it, upgrade it or substitute it.


Product arrived in a couple of days and was exactly what was needed


exactly as specified


My go to place for trailer parts! Always have parts I can't find anywhere else. Fast shipping! You people are awesome


these bearings fit the mowing decks on old gravely rear engine riding mowers. this is the 3rd deck Ive rebuilt using these bearings and they work perfect.



working great. just bought another antique gravely, so Ill be ordering another set. thanks

Etrailer Expert

Mike L.


@Ben Awesome, we're glad the # BK1-100 bearing kit worked well for you!


The bearing kit seemed to work out just fine. I put everything together today. The only thing I wondered about was the relatively small cotter pins, but they still worked all right. Before I placed the order, I was having difficulty identifying the seals. I could not find a match anywhere for numbers on the old ones. After calipering everything and talking to you by phone, your advice for the 34823 seal was correct. Thanks for your technical help and providing a good quality product.



All is well. I appreciate etrailers attention to customer service with great tech support and follow up as well as competitive pricing and quality. Keep doing what you are doing and I will keep spreading the word.


Perfect fit for my log splitter.


This is a great site! Very helpful reviews and videos. Previous reviews I read before my purchase allowed me to know what to expect when I received my bearing kit. As stated in reviews, when you open the box, you find a clear plastic bag with parts bunched together. No fancy packaging, but, if the bearings do the job, who cares?



I docked them one star for received wrong item in first shipment. Contacted customer support and they shipped the correct item in a day or two. This bearing kit was an exact replacement for my bearings # 30205. Hard to find item cause I couldn't find a cross reference replacement anywhere.


Worked perfectly.


I purchased the bearing kit to refurbish the hubs on my kayak trailer. They were a perfect fit and having the bearings, races, grease seals and a new cotter pin all together made it a complete set of parts. I also purchased the install tool to install the races and grease seals.

The refurb was easy with the parts kit and tool and made it easy to do the work in my home garage….


The replacement parts I received were appropriate. I have not put the trailer on the road yet and will not until early June at which time I will pull it 400 miles (200 each way). The test on parts will come then. If I have problems I will let you know. Paula was very helpful, parts arrived in a few days and they matched the original parts.


They have a easy button! Quick excellent service getting bearings and a seal for my sidecar!


looks good, I didn't install yet


Al was good


Prompt delivery - excellent kit. Everything you need but the grease!


Arrived as advertised, prompt, good fit, wearing well. Would definitely buy again.


etrailer delivered these bearings very quickly. The bearings seem to be every bit the quality of the Timken bearings I was replacing, at less than half the price. Due to the price, I was able to rebuild 2 hubs for less than the cost of 1 Timken kit. I haven't used the trailer much since replacing the bearings, so I can't comment on their durability, but they seem to be doing the job. The next time I need trailer parts, etrailer will be the first place I look.



The trailer is still rolling down the road-mostly hauling a 600 pound atv- without a problem.


I ordered 2 sets of bearings for a small utility trailer. The bearings were received quickly. The bearings appeared to be of good quality and fit perfectly. I saved a considerable amount of money shopping at etrailer after pricing local parts. The sets included races, bearings, seal and cotter pin. I taught my grandson how to install the bearings. Good parts and good memories.



One year later all the parts are working just like new.


The Yates spool roller is a heavy duty replacement roller that matches the one i am replacing on my boat trailer. I also am replacing the wheel bearings and seals with the 1inch L44643 bearings and 34823 seals. Replacement went great , great fit fast service from etrailer and great prices.

Irv A.


no problems, these are on a12 inch wheel on boat trailer.


Can't beat the prices and product selection. I was able to get bearings, races and seals to do two hubs for what I would have paid to do one locally. Although the bearing kits were made in China, they appeared to be a better quality bearing than the China bearings I removed from the hubs. No issues with packaging or shipping. Not only can one find parts here but, lots of good info and support as well.



The trailer I installed the parts on belongs to my 93 yr old neighbor. Needless to say, it is used very little. He and his son were planning on using it and wanted me to check it out before doing so. Thats when I discovered the need for new bearings and seals. He also wanted it road worthy for any of the neighbors that might need to borrow it. However, what time it has been used, it has done exceptionally well. Very smooth and quiet and although I had a bit of difficulty getting the pigtail to plug into the connection on the truck, all lights are working for the first time in many years. Thank you for checking in on us. Have a blessed day.


I've had the trailer in and out of the ocean a dozen times and have yet to have any issues with these bearings and seal.

Show More Reviews

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

  • Replacement Bearings for 2004 Viking Epic Series M-1906
    In order to confirm the correct replacement bearings for your 2004 Viking Epic Series M-1906 we need to know your axle capacity. The axle capacity can be found on a sticker located in the center of the axle tube. I have attached a list of options for you below: 2,000 Lb Axle Capacity - part # BK1-100 2,200 Lb Axle Capacity - part # BK1-150 3,500 Lb Axle Capacity - part # BK2-100 I took a look at the weight of your trailer and it would be most likely that you have a 2,000 lb axle therefore...
    view full answer...
  • Picking Out Bearing Kit for Trailer with 2,000 lb Axles
    Nearly all 2,000 lb axles have a spindle that is 1 inch in diameter where both bearings ride. If that's what you have then the bearing kit part # BK1-100 would be what you need as it fits that spindle.
    view full answer...
    Image 1 for
  • Replacement Bearing Kit for a 2015 Karavan Boat Trailer with 2,652 lb Capacity
    It sounds like you either have a 1" BT8 spindle or a tapered #84 spindle on your Karavan trailer so you'll need one of the following kits: - Bearing Kit for 1" BT8 Spindle # BK1-100 - Bearing Kit for #84 Spindle # BK2-100 I recommend looking at the bearings on your trailer and comparing that to what comes in these kits prior to purchasing just to make sure everything will match up.
    view full answer...
  • How To Find Correct Bearing Kit for 1998 Jayco Eagle 260FS
    The 1998 Jayco Eagle 260FS weighs around 5,000 lbs so it is likely to have either 2,000-2,200 lb or 3,500 lb axles. If it uses 2,000-2,200 lb axles then you'll need the Bearing Kit part # BK1-100 but if it uses 3,500 lb axles then you'll need the Bearing Kit part # BK2-100. In order to confirm you can read the axle tag off the axle tube. That said, we don't have the ability to look up bearing info for any one particular trailer.
    view full answer...
  • Replacement Bearings for a 1982 Shoreline Trailer
    I do have an option for you but I cannot give you exact bearing numbers for your trailer unless provided with spindle measurements or the trailer's VIN (if the manufacturer is still in business). I can however tell you that the two most common axles capacities that a 5 on 4-1/2" hub and 13" diameter wheels are used with is 2,000 lbs and 3,500 lbs. The correct replacement bearing kits for these axles are most likely part # BK1-100 for 2,000 lb axles or part # BK2-100 for 3,500 lb axles....
    view full answer...
  • How to Pick Out Replacement Hub Seals for a 2001 Rangertrail Model 116 Trailer
    The best way to identify the seal needed, is to get the number that is stamped or imprinted on the seal. You may have to remove the seal in order to see the numbers. If you can't determine what the seal's number is you can take a couple measurements and will be able to determine which you would need. First you need to use a dial or digital caliper to get the outer diameter of the spindle on your trailer's hub where the seal rides. Next you will need to get the inner diameter of the hub...
    view full answer...
    Image 1 for
  • How to Determine Correct Bearing Kit For 2005 Rockwood 1940LTD Trailer
    I'm sure we have a bearing kit for your 2005 Rockwood 1940LTD Trailer, though we don't have any way of knowing off-hand or cross-referencing what bearings you need. So in order to find the correct kit you will need to take apart your current hub assembly and look at the bearings themselves; wipe away the grease and you should be able to see the part number stamped directly on them. If you are unable to find them, you need to use a digital caliper and measure your spindle where the bearings...
    view full answer...
    Image 1 for
  • Bearing Kit Recommendation for Trailer with Dexter 2,000 lb Axle
    The bearing kit part # BK1-100 that you mentioned is the correct kit for a Dexter Torflex 2,000 lb axle like you have and the dimensions you mentioned match. Bearings can be a pretty tight fit on spindles so sometimes they can be somewhat challenging to slip on all the way. This is especially true if the spindle has any rust or grime on it that needs to be cleaned off. I can see some dark markings on your spindle. You might need to clean it off to get the bearings to slip on all the way.
    view full answer...
    Image 1 for
  • Bearing Kit with Seal for Spindle with 1 inch Diameter
    For a 1 inch spindle we have the bearing kit part # BK1-100 which has the correct size seal as well.
    view full answer...
  • Picking Out Replacement Bearings for 2004 SnowBear Utility Trailer 5 x 10
    There's no way to look up trailer bearings by VIN. Here is how to find out what you need. You can get the numbers off of the bearings, you can get the diameter of the spindle where the bearings ride, you can get me the axle capacity and brand, or you can get me the axle diameter. Other places that can be helpful but aren't as reliable is measuring the hub drum diameter and width or finding brand and part number on the hub itself. For a trailer as small as a 5 by 10 I would be shocked...
    view full answer...
  • Can Larger Bearings Fit Inside the Same Trailer Hub as Smaller Bearings
    More than likely, no. Any given spindle and hub will take specific bearing sizes. A bearing that is too large will not fit inside the hub or on the spindle. Bearings that are too small for the hub will create a very dangerous situation. I would need to know the inner and outer bearing numbers you have now to determine the correct replacements.
    view full answer...
  • Bearings Needed For 1 Inch Diameter Spindle
    I did some research, and wasn't able to determine what BT8 actually means or where the term came from. Perhaps it was the stock number of the original spindle of that size. If your spindle is 1 inch in diameter, and not tapered, the #BK1-100 bearing kit you mentioned is probably the one you need. You can confirm this by knocking out the inner and outer bearing races and looking at the reference numbers. If the races are marked L44610, the # BK1-100 is the correct bearing kit. I'll link...
    view full answer...
  • Why Would a Small Spring End Up Lodged in a Trailer Bearing
    On double lip trailer hub seals there is a small spring that is designed to hold the seal tight to the spindle. It sounds like that spring made its way off of the seal and into your bearing. Your best option would be to replace the bearings and seals. If the # BK1-100 has the bearings and seals that you would need this would be the correct kit. It comes with inner/outer bearings L44643 and a seal that has an inner diameter of 1.249. The bearings are both designed to fit a spindle that...
    view full answer...
  • How to Pick Out a Bearing Kit for 2000 Southsport Boat Trailer
    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...
    view full answer...
    Image 1 for
  • Bearing Kit for Trailer with Spindle with 1 inch Diameter
    For a spindle that is 1 inch in diameter the correct bearing kit is the # BK1-100 which comes with the correct seals as well as castle nut and pin.
    view full answer...
  • Bearing Kit for 2,000 Pound Utility Trailer
    I believe the bearing kit you will need will be part # BK1-100. However, I was unable to exactly cross reference your seal number. I recommend measuring your spindle to find the inner diameter of the seal you need, as well as measuring your seal to find the outer diameter. To get the most precise measurement possible, it is best to measure with a digital caliper. I have attached a diagram showing the location of the grease seal seat that will give you the inner diameter needed for your...
    view full answer...
    Image 1 for
  • Option for Needing Replacement Bearings for Hub with 30205A Bearings
    The bearing that you have on the trailer hub measures just under 1 inch (0.985) and we are not going to have a hub that accepts a bearing with an inner diameter of that size. This is common for the trailer kits like the Haul Master branded trailers. You have 2 options though. First, to obtain the right size replacement parts you would have to go to through the manufacturer since the hubs are not a common size. Second, and the best option, replace the axle so that you will not run into...
    view full answer...
  • Bearing Kit Recommendation for Trailer with BT8 Spindle
    Based on what you listed it sounds like you have a BT8 spindle. That would mean you have a seal dimension on your spindle of 1.24 inches and .99 inches where the bearings ride. That means for a bearing kit you would need # BK1-100.
    view full answer...
  • How to Pick Out Bearings for a Trailer Hub
    To pick out bearings for a trailer hub you will need to remove one of the hubs so that you can remove the bearings and get the numbers off of them. Or, you can measure the spindle where the bearings ride so that we can pick you out the correct bearings that would fit the spindle.
    view full answer...
    Image 1 for
  • Can Bearings for a 1-1/16 Inch Spindle Replace Bearings for a 1 Inch Spindle Using Same Hub
    Yes, the L44649 bearings for a 1-1/6" spindle will have the same outer diameter (1.980") as the L44643 bearings for a 1" spindle so you can obtain the Bearing Kit for 1" BT8 Spindle part # BK1-100 to reuse your hubs.
    view full answer...
  • How to Pick Out Replacement Bearings for a Trailer
    I wasn't able to cross reference the bearing kit number you listed with anything we offer, but since you said the axle is a dexter axle we most likely do carry the parts you would need. You will need to remove the hubs to either get the numbers off of the bearings or use a digital or dial caliper to get exact measurements of the spindle where the bearings ride.
    view full answer...
    Image 1 for
  • How to Pick Out Replacement Bearings/Seal for Trailer
    To pick out bearings/seal for a trailer hub you will need to remove one of the hubs so that you can remove the bearings and get the numbers off of them. Or, you can measure the spindle where the bearings/seal ride so that we can pick you out the correct bearings that would fit the spindle.
    view full answer...
    Image 1 for
  • Replacement Bearings for Dexter Axle 1,400 lb Axle
    Axles with low weight capacities like your 1,400 lb axle typically have a BT8 spindle so you'll need this kit: - Bearing Kit for 1" BT8 Spindle # BK1-100 This kit comes with L44643 Inner/Outer Bearings and a 34823 Seal with 1.249 inner and 1.983" outer diameters. If you pull the hub off of your trailer you can verify these part numbers!
    view full answer...
    Image 1 for
  • What Information is Needed When Replacing the Bearing, Races and Seals on a Trailer Hub
    In order to pick out the correct bearings, you are going to need to remove both inner and outer bearings from your hub and get the stamped numbers off of them. You will also need to get the number off of the seal as well. This will help you determine the proper hub-and-drum assembly. See diagram to the right and video attached for guidance. Another way to determine the bearings and seal you will need is to use a dial caliper and measure the bearing and seal dimensions of the spindle on...
    view full answer...
    Image 1 for

< Previous
123. . .6

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

Info for this part was:

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

At 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.