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  1. Trailer Bearings Races Seals Caps
  2. Bearing Buddy
  3. Caps
  4. Bearing Protector Grease Cap
  5. 1.98 Inch
Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair)

Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair)

Item # BB1980A-SS
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Trailer Bearings Races Seals Caps
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Bearing Buddy Trailer Bearings Races Seals Caps - BB1980A-SS
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The best technical support and full trailer bearings races seals caps installation instructions. Great price Jay Flight Travel Trailer trailer bearings races seals caps and expert service. Jayco Jay Flight Travel Trailer, 2008 trailer bearings races seals caps by Bearing Buddy are available from etrailer.com. For expert service call 1-800-940-8924 to order your Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair) part number BB1980A-SS, or order online at etrailer.com.
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Bearing Buddy Trailer Bearings Races Seals Caps - BB1980A-SS

  • Caps
  • Bearing Protector Grease Cap
  • 1.98 Inch
  • Bearing Buddy

Great for marine applications; the stainless steel construction provides the best in corrosion resistance. The design makes Bearing Buddy an easy way to protect your bearings by keeping water out and ensuring enough grease is in the hub.


Features:

  • Replaces the grease cap in the axle hub
  • Prevents wheel-bearing failure
    • Keeps water and dirt out of hubs and bearings
    • Allows boat trailer wheels to be completely submerged
    • Stops corrosion and pitting on bearings
  • Provides easily accessible grease fitting
    • Makes adding grease to the bearings quick and simple
  • Maintains slight, controlled pressure (3 psi) with spring-loaded piston, preventing water from entering hub
  • Allows visual monitoring of grease levels with blue indicator ring
    • Ring sits flush with top of cylinder when full
    • If ring is below top, add grease to move piston outward 1/8"
  • Prevents overfilling and rear seal damage with automatic pressure-relief feature
    • Grease seeps around piston edges and into barrel when full
  • Constructed of stainless steel
    • Ensures longer-lasting fit than plastic or aluminum products
  • Includes rubber covers
  • Installs easily
  • Made in the USA


Specs:

  • Fits 1.980" hub bore
    • Works with outer bearing models L-44643, L-44649 and L-44640
    • Works with outer bearing cup (race) model L44610
      • Commonly found on 2,000-lb, 2,500-lb and 3,500-lb Dexter axles
  • Lifetime warranty


Bearing Buddy installed diagram

Bearing Buddy Operation

Replace your existing grease cap with a Bearing Buddy to ensure a safe, easy way to monitor and control the level of grease in your axle hub. To adjust the amount of grease in the hub, use a grease gun to add more through the appropriate fitting. Adding grease moves the Bearing Buddy spring-loaded piston outward 1/8".

The O-ring inside the barrel of the Bearing Buddy maintains a seal from the outside. The interior of the Bearing Buddy is pressurized, preventing water from entering the barrel and diluting the grease.

An automatic pressure-relief feature is built into the Bearing Buddy. When the device is full, grease will seep around the edges of the piston and into the barrel. This prevents overfilling that can damage the inner seal.

The blue indicator ring allows you to visually monitor the amount of grease in your hub. The ring should sit flush with the top of the cylinder. If the ring is below the top of the cylinder, add grease until the piston moves 1/8" outward.



42208 Bearing Buddy Model 1980A-SS w/ Auto Check - Stainless Steel (Pair)



Customer Satisfaction Score:


Customer Reviews

Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair) - BB1980A-SS

Average Customer Rating:  4.9 out of 5 stars   (713 Customer Reviews)

Great for marine applications; the stainless steel construction provides the best in corrosion resistance. The design makes Bearing Buddy an easy way to protect your bearings by keeping water out and ensuring enough grease is in the hub.

by:

Awesome functional and a must-have in my book! These seem to work best if your trailer utilizes ez-lube axles. The stainless steel is the way to go in my opinion. These utilities a spring loaded piston inside to help keep lube packed in the bearings. Corrosions and rust on the interior interferes with the spring/piston function. The stainless steel option is going to give you the best functionality over time. Make sure you order the ones with the Auto-Check Valve, to relieve pressure (grease pressure) and help prevent over greasing.



by:

The web site is easy and helpful. It enabled me to source my bearing buddy by my trailer model and year. The product arrived very soon after my order and I was informed of the shipping progress all the way. Bearing Buddy slows me to insure my wheels are serviced and safe prior to any trip we plan and let’s me relax knowing one phase of our trips are checked off our list.



by:

On my previous trailer I installed Bearing Buddies from etrailer. They were a great product, allowing me to easily keep the wheel bearing greased and prevent the possibility of wheel bearing failure. That experience is why I ordered Bearing Buddies for my new trailer as soon as I got it.



by:

Fits perfectly. Easy to keep
Wheel
bearings greased. Great customer service. My rep found the exact part I needed.



by:

I have a set of Bearing Buddy’s that have been on a utility trailer of mine for 22 years. Now granted it doesn’t get a huge amount of miles each year, but it’s a fair amount.Not once in those twenty two years have I inspected the bearings. I just keep them full of grease, which is so easy. I decided to put a set on my camper so that I could check my grease level at a glance, know that water will never make its way in, easily top off with grease and keep my hubs full, and only have to do a full tear down and inspection of my bearings every four to five years. It’s a no brainer for me. Install can’t be any easier.



by:

High quality build that looks great. Hopeful they will work as advertised.



by:

Love how easy it is to keep the wheel bearings greased with these Bearing Buddy's.
Just pop the cover off, hook up the grease gun, a few quick pumps, and the bearings are ready for another season. The blue inside plate moves out as the grease goes in so you do not over fill the bearing. Slid the cover back on and you are done.

Arctic P.

6/14/2020

This product has proven it is the best choice for the job of keeping my utility trailer rolling trouble free.



by:

I replaced the original Bearing Buddies on my 2004 Shore Land'r that were leaking and loosing grease. Luckily the bearings were in good shape.



by:

Only 4 stars because I just installed them and they fit great and this is the only trailer of the 6 I have currently installed on! Give it some time and it might be 5 stars or less

Mark

8/23/2023

Working great!! Used them in the past and don’t expect any problems



by:

Very reliable company to do business wi th.



by:

Order was delivered in 2 days! The hub assembly fit perfectly and Bearing protector fit exactly into the hub. Placing order was very easy and their order follow up was appreciated!



by:

Just what I needed. Haven't used the trailer since installing the Bearing Buddy but expect they will be as advertised. Installation was easy.

Larrym

6/2/2017

I couldnt be happier with the Bearing Buddy after using them for the past year.



by:

Great product. If I had them on my trailer earlier I might have saved myself a lot of money and aggravation having to change the hubs and bearings that failed due to salt water damage. Don't go without bearing buddies ... Much easier to maintain your hubs than without them.



by:

It is a 500 mile trip to launch my handmade, mahogany drift boat..wanted the security of bearing buddies on my axles.. the units were easy to install, filled them with marine grease,check periodically..good to go..good service from e.trailer..good product



by:

Great people to work with



by:

Good quality replacement hub for my trailer. Easy to install.



by:

Easy to navigate sight and on time delivery with competitive prices.



by:

Easy installation and SUPER FAST SHIPPI NG!!



by:

I LIKE THE BEARING BUDDY THE FIT IS GOOD
IT STOPS THE WATER FROM THE BEARING
WILL BUY AGAIN THANKS ETRAILER



by:

I installed the Bearing Buddy on my motorcycle trailer before towing my Harley to Connecticut. The grease caps were easy to install and provided good grease protection while on my trip.



by:

Great price, fast service and easy install. Just purchased a teardrop trailer and it is a simple hub design with no zirk fitting. So unless you like pulling the tires and hubs off, Bearing Buddys are the way ti Go! Grease Gun, pump pump, done.



by:

Easy way to maintain grease for the wheel bearings



by:

I bought a set of 2 for my boat trailer. The one seemed to work fine the other seemed as if the outer seal leaked from the get go.



by:

Replaced bearings, races, and seals + installed bearing buddies on my boat trailer. Everything went together without any problems.



by:

Excellent product, installs in minutes, well worth it for peace of mind.


25
713
Show More Reviews

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

  • Replacing Hub for Reliable Sure-Lube Hub on Calkins Boat Trailer
    The brand of hub does not matter but what you do need to match up when selecting a new hub are the weight capacity (based on the axle's rating), the set of bearings used in the hub and the wheel bolt pattern to match your trailer wheels. I linked for you our main page for trailer hubs where you can click on the filters to choose your hub type (idler or hub/drum), axle rating, bearings, weight capacity and other features. For a boat trailer you will be better off with a galvanized type...
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  • Recommended Bearing Buddy Kit for Carry-On 5X8G Trailer
    Based on my research, your Carry-On 5X8G Trailer uses hubs that have a 1.98 inch diameter pilot hole. With this in mind, the correct Bearing Buddy Kit will be one that fits 1.98 inch hub bores like the part # BB1980A-SS. These will replace the grease cap in the axle hub and prevent wheel-bearing failure by keeping water and dirt out. They will also provide easily accessible grease fittings and makes adding grease to the bearings quick and simple. I have included a short installation video...
    view full answer...
  • Is Bearing Buddy Best Way to Pack Grease into Trailer Hub
    Bearing Buddies will push grease through the outer bearing and hopefully into the inner bearing but honestly they aren't my favorite option. Typically people will over fill their hubs when using these and that eventually blows out the grease seal. Your best solution is once a season repack the bearings by hand with high quality grease like the LMX Red # L11390. I attached a review video that covers packing bearings for you to check out as well.
    view full answer...
    Image 1 for
  • Which Bearing Kit and Seals Do I Need for Escort Trailer with Inner Bearing L68149 and Outer L44649
    BK2-100 is the right bearing kit since your inner bearing is L68149 and your outer is L44649. The seal that is included in the kit is the right size for that bearing configuration. We offer 3 Bearing Buddy kits in the 1.980 size. Drive-in chrome, part # BB1980A, drive-in stainless, part # BB1980A-SS and thread-in stainless, part # BB1980T-SS. I have added links to them below.
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  • How To Find The Correct Size Bearing Protector For A Trailer
    The measurements listed for a Bearing Buddy like part # BB1980A-SS are for the inside diameter of the hub bore on your trailer that a bearing protector fits. The BB1980A-SS fits a hub bore that measures 1.980 inches diameter. If you use a digital caliper like part # PTW80157 to measure the diameter of your hub, you can find the correct bearing protector for your trailer in the attached link.
    view full answer...
  • If Bearing Buddy Overfills Trailer Hub and Blows Out Seal Is it Okay to Still Use
    If you blow out a grease seal on a trailer hub by overfilling it with grease using a Bearing Buddy the seal would not still be okay as it would need to be replaced but the Bearing Buddy like the # BB1980A-SS would still be fine. It's very easy to overfill trailer hubs with Bearing Buddies as many have found. If you are in need of a replacement seal let me know the number that's on it or the inner and outer diameter and I can get you set up with a replacement. I also attached a link to...
    view full answer...
  • Can Easy Lube Hub And Drum Assemblies Be Used On AL-KO T-52 Axles?
    The only difference between Easy Lube hub and drum assemblies and standard hub and drum assemblies is the grease cap having a removeable plug so you can access the spindles built in zerk fitting while the wheel is still installed. The Easy Lube hub and drum assemblies can be use on any trailer with the same bearing combination, but that will not add the easy lube feature. If your axle does not have easy lube spindles then your best bet is to install Bearing Buddies. Bearing Buddies replace...
    view full answer...
    Image 1 for
  • How to Pick Out Bearing Buddies for 2001 Thor Tahoe lite 19DT
    Without the dimension you mentioned we really can't know what Bearing Buddy you'll need. We have a digital caliper as part # PTW80157 which you could use to measure your hub. I attached an install video for a set of Bearing Buddies and in it you can see how the old grease cap is removed. The link is down below.
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  • Bearing Buddies For A 2018 Triton LT-WCII-X Jetski Trailer
    Based on what I can find, it looks like the triton 02884-2 hub is a 5-lug idler hub. Virtually all of the 5 lug hubs will use a 1.98" Bearing Buddy # BB1980A-SS. We have dealt with several other very similar Triton trailers, and the 1.98" seems to be standard on their watercraft trailers. Knowing that it is a 5 lug hub made here within the last few years, it most certainly will use the same standard sizing for the Bearing Buddies.
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  • Replacement Idler Hubs For Tandem Axle Boat Trailer With 3,500LB Axles And Front Disc Brakes
    Your axles should be the same size as long as it was manufactured by a reputable shop. With older and homemade trailers you never know what they might throw on there. I recommend using one of our galvanized idler hubs as they will be more corrosion resistant than the painted hubs. We have the EZ Lube 5 on 4-1/2" # AKIHUB-545-35-G-EZ-K or the Standard 5 on 4-1/2" # AKIHUB-545-35-G-K depending on if you need the removable cap. We also have the Bearing Buddy # BB1980A-SS if you wish to have...
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  • Dust Cover For Trailer Hub Bearings on 2004 Shorelander Boat Trailer
    The Bearing Buddy Replacement Covers, # BB19B, are made to fit the Bearing Buddy bearing protectors. If the bearing protectors that you have say 1.980, then that would be the size you would need. The only dust covers I sell separate are for the Bearing Buddy brand. For your size I do have the Bearing Buddy Bearing Protectors - Model 1980A w/ Auto Check - Chrome Plated (Pair), # BB1980A, the Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair), # BB1980A-SS,...
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  • Bearing Protectors for Zieman F-714 Trailer
    You'll either need to clean and repack your bearings by hand or use a Bearing Buddy bearing protector, which is available for many different hub bore sizes. If you'd care to reply with either the reference number from your outer wheel bearing or the inside dimension of the hub bore where the grease cap sits, I'd be happy to see if we offer a compatible Bearing Buddy. The # BB1980A-SS Bearing Buddy you'd looked at fits a 1.980 inch diameter hub bore that uses a L44643 or L44649 outer wheel...
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  • How to Pick Out a Bearing Buddy for a Boat Trailer
    Sounds like you have figured out which Bearing Buddy you would need and the # BB1980A-SS would work well for you. But just to be sure here is how you would pick out the correct one. In order to pick out the correct bearing buddy you will need know the pilot hole of your hub. To do this, remove the wheel and tire and remove the grease cap from the center of the hub. Usually it is a metal cap that is just lightly hammered into place. Use a screwdriver to pry off the cap. Clean the grease...
    view full answer...
  • How to Add Grease to Trailer Hub
    You want to get as much grease like # L11465 in there as possible to keep out any moisture. After packing the bearings I would run some grease around on the inside of the hub. You can add some grease to your dust cap but you don't want to fill it up. Again, I would point you to the video below. At the 9:55 mark it starts to cover packing your bearings and runs through the full process to add grease. If you don't have an EZ lube axle with a zerk fitting you may also want to consider adding...
    view full answer...
  • How to Choose Correct Bearing Buddy Bearing Protectors for Trailer
    To determine the correct Bearing Buddy size for your trailer you will first need to use a digital caliper to measure your hub bore to the thousands of an inch (1.234 for example). After you know this, it is simply a matter of choosing the Bearing Buddy Bearing Protectors that match the diameter that you measured. Like part # BB1980A-SS fits a hub bore that measures 1.980". Attached are review and installation videos for you to check out.
    view full answer...
  • Replacement Axle, Bearings, and Hubs for 2000 Nitro X TRL Boat Trailer
    Based on that UFP H-1377 hub I can tell you have 3,500 lb axles. We have the following complete axle kits available: -Trailer Axle with Idler Hubs - 5 on 4-1/2 Bolt Pattern - 89" Long - 3,500 lbs # e65GR -Trailer Axle w/ Electric Brakes - Easy Grease - 5 on 4-1/2 Bolt Pattern - 89" Long - 3,500 lbs # e43SR -Trailer Axle with Idler Hubs - 5 on 4-1/2 Bolt Pattern - 95" Long - 3,500 lbs # e52GR -Trailer Axle w/ Electric Brakes - Easy Grease - 5 on 4-1/2 Bolt Pattern - 95" Long - 3,500...
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    Image 1 for Image 2 for
  • Grease Bearing Conversion Kit for Trailer with 4,000 lb Axles
    Based off of the info given, your 4,000 lb axles should use the same bearings and seals as a 3,500 lb axle so here are the parts you'll be needing: - Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle # BK2-100 - Bearing Buddy Chrome # BB1980A or Stainless Steel # BB1980A-SS These Bearing Buddy caps fit a hub bore that have a 1.98" which is pretty standard for a 3,500 lb axle hub. If you measure something different please let me know and I'll be happy to...
    view full answer...
  • Bearing Buddy Recommendation For Kodiak Disc Brake Assembly With 1.98 Inch Hub Bore
    The Bearing Buddy you will need to order for the Kodiak Disc Brake Assembly, part # K1HR35DS, is part # BB1980A-SS. These are designed to work with a hub bore that measures 1.98 inches, and have a lifetime warranty. I have included a link to an installation video you can check out.
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  • Installing Bearing Buddy Bearing Protectors on EZ Lube Spindle
    You can certainly install a Bearing Buddy like # BB1980A-SS on a trailer like yours that is equipped with EZ lube spindles, but you will want to remove the zerk fitting before installing the Bearing Buddy Bearing Protectors. This grease zerk will prevent the Bearing Buddy from lubricating the hub properly.
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  • How to Determine Correct Bearing Buddy to Use on Yacht Club Boat Trailer
    Trailer manufacturers don't typically keep a good record of this type of information on their trailers, so unfortunately I am unable to locate what size Bearing Buddy will work on the hubs for your Yacht Club Boat Trailer. In order to determine the correct size to use, you will need to take a quick measurement on your existing hubs. Using a digital caliper like # PTW80157 (the measurement needs to be exact), you will just need to measure the inside diameter of the hub bore. For example,...
    view full answer...
  • Bearing Buddies and Seals Compatible With # AKHD-655-35-K Hub/Brake Drum for 3500 lb Axle
    We do have Bearing Buddies that would fit the 1.980 inch diameter hub bore used by the # AKHD- 655-35-K hub/drum. I'd recommend the stainless steel version, part # BB1980A-SS. For the Bearing Buddy seals, use # BB60002. Unfortunately, the # AKHD-655-35-K is a pre-packaged kit, we can't substitute any parts. The #TRU84FR spindle is compatible with the L44649 and L681449 bearings used by the hub/drum you're interested in, so it could be fabricated into a spare tire mount. I've linked you...
    view full answer...
  • What Bearing Buddy Bearing Protectors Fit a 1995 Gulf Stream Innsbruck Travel Trailer
    I really wish I knew what size Bearing Buddy Bearing Protectors you need on your 1995 Gulf Stream Innsbruck Travel Trailer but the trailer manufacturer does not provide this information. In order to determine what size you need, you need to measure the hub bore opening with a digital caliper to the nearest thousandth of an inch. For example, the Bearing Buddy Bearing Protectors part # BB1980A-SS fits a 1.980" hub bore. I have attached a list of the options for you.
    view full answer...
  • Bearing Buddy Replacement Recommendation and How to Determine Replacement Bearings
    I am confident we have the parts you will need, but knowing which Bearing Buddy you have on your hub does not guarantee that we know for sure what bearings your hub has. The Bearing Buddy you need is the part # BB1980A-SS. I really wish there was a way to determine what bearings a trailer needed without actually pulling the wheel off and checking, but there isn't. The only two solution I have for you would be to remove the hubs and get the numbers that are stamped on the bearing or for...
    view full answer...
    Image 1 for
  • Bearing Buddy Bearing Protectors For a Trailer Hub with 1-15/16" Grease Cap
    We do have the Bearing Buddy Bearing Protectors # BB1938SS which fit a 1.938" hub bore. There is also the # BB1968SS which fits a 1.968" hub bore and # BB1980A-SS for a 1.980" hub bore. I included these other options as the measurements are very close and you should verify the exact one you need with a Digital Caliper # PTW80157.
    view full answer...


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