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  1. Trailer Bearings Races Seals Caps
  2. etrailer
  3. Bearings
  4. Standard Bearings
  5. 3500 lbs Axle
  6. 1.063 Inch I.D.
Replacement Trailer Hub Bearing - L44649

Replacement Trailer Hub Bearing - L44649

Item # L44649
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Retail:$21.56
Our Price: $16.86
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Trailer Bearings Races Seals Caps
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Shipping Weight: 0.17 lbs
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Trailer Bearings Races Seals Caps L44649 - Bearing L44649 - etrailer
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High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number. Lowest Prices for the best trailer bearings races seals caps from etrailer. Replacement Trailer Hub Bearing - L44649 part number L44649 can be ordered online at etrailer.com or call 1-636-306-4830 for expert service.
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etrailer Trailer Bearings Races Seals Caps - L44649

  • Bearings
  • Standard Bearings
  • 3500 lbs Axle
  • 1.063 Inch I.D.
  • Bearing L44649
  • etrailer
  • Race L44610

High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number.


Features:

  • Inner diameter: 1.063"
  • Matching race (sold separately): L44610
  • Application:
    • Inner/outer bearing for BTR spindle
    • Outer bearing for #84 spindle


L44649 Replacement Bearing





Video of Replacement Trailer Hub Bearing - L44649

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

Replacement Trailer Hub Bearing - L44649 - L44649

Average Customer Rating:  4.8 out of 5 stars   (323 Customer Reviews)

High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number.

by:

Purchased bearing races, tapered roller bearings, seals and dust cap to have for spares for our 2012 Catalina Santara 281BHS travel trailer. Quality products .




by:

Its been a year and about 500 miles since installed. No issues, no seal leaks.




by:

Good bearings, perfect fit, well pleased


Comments
Product is just super. Still performing as if I just purchased them.
Jon M - 04/15/2022


by:

Good piece of mind for jet ski trailer




by:

Want to help out the next customer looking for the bearing, cups, and seals for 2000-01 tracker trailstar trailer. 1st you have to dismantle one of the hubs and see what trailstar decided to put in there the day they built it. You will find the rear cups and seals are considered "Special for some reason". Not a problem for etrailer, they have them in stock and the quality is excellent and are exact replacements. The parts I had to order were cup L68110, cup L44610, seal 168233, bearing L68149 and bearing L44649. Oh yeah, customer service should get a 10 star review. I had an issue with shipping co. because of new driver in my area. Etrailer got all up in their business for me and I didn't have to do anything. Customer service also called me the next day to see if everything was delivered and satisfactory. We need more companys like etrailer.com . Excellent!!




by:

Want to help out the next customer looking for the bearing, cups, and seals for 2000-01 tracker trailstar trailer. 1st you have to dismantle one of the hubs and see what trailstar decided to put in there the day they built it. You will find the rear cups and seals are considered "Special for some reason". Not a problem for etrailer, they have them in stock and the quality is excellent and are exact replacements. The parts I had to order were cup L68110, cup L44610, seal 168233, bearing L68149 and bearing L44649. Oh yeah, customer service should get a 10 star review. I had an issue with shipping co. because of new driver in my area. Etrailer got all up in their business for me and I didn't have to do anything. Customer service also called me the next day to see if everything was delivered and satisfactory. We need more companys like etrailer.com . Excellent!!




by:

Very poorly packed




by:

The bearings fit perfect but I wish they would’ve informed me that I needed A seal to go with it to complete the job. Fortunately I was able to buy one at the local parts store, somewhat frustrating because I could’ve completed the job A couple of days earlier.


Comments
The matching race that is sold separately is item # L44610
Replacement Race for L44643 and L44649 Bearings
$1.92
.
-- Etrailer Expert Sierra K - 10/04/2021


by:

My Parts for my Boat Trailer were a perfect fit… Back to Fishing!




by:

The only reason I do not give you 5 stars is because your web site. When internet ordering, it should instantly state when a part is out of stock. Even nicer would be expected restocking dates. The parts received were exactly what I ordered for my electric brake conversion from surge brakes at far less expense than reparing the internally rusted surge brake system. There was a plethora of information on your web site to assist me in ordering the correct parts for the conversion. Plus there were videos to see how to complete the conversion and how parts were installed and adjusted. Customer service was excellent.




by:

I put these bearings on a 21 ft travel trailer. The original bearings were poorly greased and got too hot. With these bearings and a good quality grease these bearings never overheated even with driving in hilly terrain with frequent breaking. Definitely recommend!




by:

Description of items were perfect and they were exact replacements. The information on the website made finding parts fast and easy. Would highly recommend this place to anyone. Will do all my trailer shopping needs here.




by:

I needed these bearings for my boat trailer. Easy purchase, super fast delivery, and the right product. Installed them the same day and took the trailer along on vacation to the Florida Keys. Launched the boat in salt water several times, then towed it home again. Back home I just did a good lube with marine grease through the nipple on the bearing saver. Since then I have towed and launched many times in salt water and the bearings are still as good as the day I installed them. Good quality product that lasts well if you take care of it.


Comments
Still going strong! Im truly happy with the quality and durability.
Gary v - 10/30/2020


by:

Purchased bearings, races, and seals for tandem axle boat trailer and a utility trailer. All were exact fit and have been working great over the past year.




by:

Still good after ayear




by:

Unacceptable. Please read this review carefully before considering purchase.

Pros: quick response to questions (1 star).

Cons: See Attached photo, packaging was minimal with all bearing, races and seals loose in box. Anyone That knows anything about bearings, races and seals know they should not be handles or shipped this way. Probable damage has occurred to these parts making them unusable. These can not be installed and used with any confidence. (0 stars, negative if possible)




by:

I replaced my old rotors and calipers with a better designed set and couldn't be happier. George helped me select the correct gear that fit my trailer spindles and everything went together easily without any snags.




by:

Came in individual little packets (ordered 4 sets). exactly as advertised, just the right fix for a rebuild. Super happy




by:

As I have come to expect from Etrailer, this was a perfect fit for my single axle boat trailer. I replaced all 4, the races, seals and added stainless steel bearing buddies. No more worry about failures even when launching in salt water.




by:

As described and what I expected.




by:

Fast efficient and exactly what I needed. Service were extremely helpful in determining exactly what I needed and getting shipped as quickly as possible!!




by:

Thank you for your assistance with my purchase of new hubs for my boat trailer. They are exactly as described and they fit perfectly on my trailer. I am attaching a few photo's of the hubs installed. I would recommend your company to everyone who needs hubs........EXCELLENT SERVICE.




by:

etrailer ROCKS! UPS SUCKS!
I ordered
5 bearings to have an extra on hand. I'm glad I ordered the 'extra' one as UPS ripped the package and one ended up missing. etrailer has shipped my last orders amazingly quick! It's almost like my order has been shipped before I confirm the purchase. Products have been great and I will always come back to them when I need more parts!




by:

I am preparing for another long trip in our travel trailer. I recently replaced the brakes, and now all bearings and races. All the parts were perfect replacement. My old bearings had a some wear on them.




by:

Bearings worked fine.



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324
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    view full answer...
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  • Availability of Sealed Wheel Bearings for Karavan WCE 1250-46 Jet Ski Trailer
    We don't carry any sealed bearings that would be small enough for a jetski trailer. I might be able to find an acceptable replacement hub if you could provide me with the current tire size, wheel bolt pattern (see link) and inside diameter of the bearing (or the outside diameter of the spindle where the bearing rides). These measurements would need to be accurate to two or three decimal places, so a measuring taps or ruler wouldn't be accurate enough. If you could provide this information,...
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  • Options for New Bearings for Trailer Hub with 30205 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...
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  • How to Pick Out Replacement Bearings for a Trailer
    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 and seal ride so that we can pick you out the correct bearings that would fit the spindle. Check out the link I attached that has a chart with all the bearings we offer with their dimensions.
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  • Is the Trailer Bearing L44649 Durable
    The bearings we offer like the part # L44649 are high quality bearings. As long as you stay under the speed rating for the tires you have on your hub these would work well and would not fail. You will need to make sure that you do keep grease in the hub. As long as they are properly greased and your trailer isn't overloaded these bearings would last a long time. I have included a video below on inspecting bearings and another video on how to pack bearings with grease.
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  • How to Determine Which Bearings are Needed For 2009 5x8 Trailer
    To determine the necessary replacement bearings, you'll need to pull one of your hubs and obtain the reference numbers off your existing bearings, both inner and outer. You'll also need the diameter of the hub bore where the grease seal sits as well as the grease seal journal surface of the spindle, which will provide the inside and outside diameter of the grease seal you need. If you can't find the reference numbers off your bearings, you can get the diameter of the inner and outer bearing...
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  • Are Bearings L44549 and L44649 Interchangeable
    From the information that I was able to find on the L44549 bearing, it shows it being a 1-1/16 inch bearing which is the same as Trailer Hub Bearing, # L44649. Just to be sure, I recommend measuring the L44549 bearing with a digital caliper to confirm that it's inner diameter does measure 1.063 inches.
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  • Recommended Replacement Hubs For Older Boat Trailer
    We do carry a hub that uses the size bearings you mentioned but it has a 4 on 5 bolt pattern and is typically used for agricultural trailers or wagons. Agricultural hubs and spindles are designed for low-speed applications. The bearings, grease seal and grease cap are included with this hub. We do not carry any wheels with the 4 on 5 bolt pattern, and they may be difficult to locate. With the dimensions you stated you have on your trailer it is not a common bearing combination and may...
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  • How Tight to Torque Spindle Nut on Trailer Axle with Sealed Bearings
    When you install the sealed bearings on a spindle there is no specific torque rating for the castle nut that holds your hub in place. We recommend tightening the castle nut down until it stops, and then backing it off slightly. Since your spindle nut is self locking it won't back itself off. Over tightening the nut can lead to the spindles and bearings overheating, which can damage them. We have a video that outlines the proper way to remove and install a trailer hub, to view the video,...
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  • Should Trailer Axle have Bend In it that Faces Downward
    Trailer axles are designed to have the bow in them that you described. This allows the axle to flatten out when it is loaded and have the proper camber. If you have axles that are rated for considerably more than what the trailer will ever have loaded then the bow will be too extreme and tire wear issues will arise. If your trailer loaded will weigh right at 3,000 lbs when loaded a 3,500 lb axle would be a great option. If you decide to keep the axle you have you can get back to me with...
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  • How to Determine Axle Capacity on an Unknown Trailer with No Markings
    Most trailer axles will have an ID tag or sticker located on the axle that will have information like manufacturer and weight capacity. However, over time the numbers on these IDs will wear off or even fall off the axle completely. If the axle is missing its ID tag or sticker, then it is possible to identify weight capacity by the measuring the diameter of the axle tube. I have listed the typical axle weight capacities based on axle tube diameter: - 1,000-lb - 2,000-lb Axles: 1-1/2 inch...
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