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Replacement Trailer Hub Bearing - 28580
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Replacement Trailer Hub Bearing - 28580

Part Number: 28580
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$10.00
Retail:$14.52
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Trailer Bearings Races Seals Caps
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28580 - 2.000 Inch I.D. etrailer Bearings
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High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number. Great Prices for the best trailer bearings races seals caps from etrailer. Replacement Trailer Hub Bearing - 28580 part number 28580 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (22)
  • Q & A (0)
  • Videos (1)
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etrailer Trailer Bearings Races Seals Caps - 28580

  • Bearings
  • Standard Bearings
  • 7000 lbs Axle
  • 2.000 Inch I.D.
  • Bearing 28580
  • etrailer
  • Race 28521

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


Features:

  • Inner diameter: 2.000"
  • Matching race (sold separately): 28521
  • Application: inner bearing for #99 spindle


28580 Replacement Bearing





Video of Replacement Trailer Hub Bearing - 28580

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




Video Transcript for Review of the Replacement Trailer Hub Bearing

Today, were going to review part number 28580. This is the Redline Trailer Inner Wheel Bearing. These replacement bearings are high quality, tapered roller bearings designed for high-speed use. All bearings will have an industry standard number regardless of the brand. On this one, if you look on the inner ring, it would be stamped 28580. The easiest way to get a replacement for your trailer would be just look on the wheel bearing and get that number and then, we will be able to cross-reference and get you the correct size.The other way if you cant get the part number off the wheel bearing, you can measure the inner diameter.

That is the most critical measurement on a wheel bearing. What you would need to do is use a digital caliper like this because the dimensions are extended out to thousandths of an inch. A regular ruler or tape measure just wont work. If we put the digital caliper on the inside, get the internal measurement, the inner diameter would be 2 inches.This wheel bearing does consist of three parts. The inner ring or cone is in the middle here and it rolls around the tapered roller bearings, right here.

The tapered roller bearings are held in a cage or roller retainer. The wheel bearings will use wheel bearing grease or oil to lubricate them. There is one other part that is needed and that is the outer race. Which this bearing would sit in and these outer edges of the rollers would rotate on. That outer race is sold separately.

It would be part number 28521. The critical measurement on that outer race you need have would be the outer diameter, which would be 2.875. That should do it for review on part number 28580. .

Customer Satisfaction Score:


Customer Reviews

Replacement Trailer Hub Bearing - 28580 - 28580

Average Customer Rating:  4.2 out of 5 stars   (22 Customer Reviews)

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

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Bearings and seals work great. Trailer is reliable and always ready to work. Thanks for a good product and fast shipping.



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Fantastic customer service



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No issues, working as one would expect



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These bearings work awsome



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Shipped 8 races and 8 bearings in a box with no packaging materials…. Box was busted and 6 of the 8 bearings had damage to the cages

Jenny N. profile picture
Etrailer Expert

Jenny N.

11/10/2022

Thank you for reaching out. I will have our customer service team reach out to you.



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Good bearing, Good price



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Great product



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quality part



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

  • What Bearings Does Kodiak Disc Brake Kit # KD94FR Use
    Hey John, since the Kodiak kit part # KD94FR is for 10k AL KO axle the following components fit it: Bearing # 25580 Race # 25520 Bearing # 28580 Race # 28521 Oil Seal # 91030
    view full answer...
  • What are the Dimensions of a #99 Spindle
    The #99 trailer spindle is typically found on 9,000 lb and 10,000 lb axles. This is not a spindle that we carry at this time, but I did find some of the measurements. I have attached a diagram showing the dimensions of a #99 spindle for you to check out. If you are looking for bearings and a grease seal, you can use part # 28580 for the inner bearing, # 25580 for the outer bearing, part # T51153 for the grease seal, and part # 6-96 for the spindle nut.
    view full answer...
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  • Will a Kodiak Hub Fit a 10,000 lbs Hayes Axle?
    Yes, they will! Both the Kodiak Hub Spacer for 11" Rotor item # KHUBS99A and the Kodiak Disc Brake Kit item # K2HR10-13-HD, you were looking at, will fit a 10,000 lbs Hayes axle. These fit a #99 spindle with Inner bearing item # 28580 and Outer bearing item # 25580.
    view full answer...
  • Availability Of Replacement Bearings 28580, 25580, and Oil Seal 370352 For AL-KO 10,000lb Axle
    I would be happy to piece together the replacement components you are looking for to rebuild your AL-KO 10,000lb axle, but we do not have them in a kit. You will need the following parts: Bearing # 25580 Race # 25520 Bearing # 28580 Race # 28521 Oil Seal # 91030 You will also need oil # XLPROLUBE.
    view full answer...
  • Is Bearing 28580 Standard or Heavy Duty
    Replacement Trailer Hub Bearing # 28580 is a standard-duty bearing.
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  • Will The Kodiak Disc Brake Kit K2HR10A11RERR Fit An AL-KO 10k #99 Spindle?
    The Kodiak Disc Brake Kit # K2HR10A11RERR is actually specifically designed to fit an AL-KO 10k #99 spindle, so this will be a perfect replacement. Though this does include the oil cap, it should be noted that it does not include the bearings or seal. I have the ones that will fit this and your spindle listed below, just in case. Replacement Trailer Hub Bearing # 25580 Replacement Trailer Hub Bearing # 28580 Replacement Oil Seal # 91030
    view full answer...
  • What Bearings, Races and Grease Seal does Kodiak K2HR10A11RERR 10K Disc Brake Kit Use
    The Kodiak # K2HR10A11RERR 10K disc brake kit uses a # 28580 inner and a # 25580 outer bearing along with a # 91030 grease seal. The inner race is # 28521 and the outer is # 25520.
    view full answer...
  • Axle Capacity with Bearings 28580 and 25580 with Seal SKF23839
    The Replacement Trailer Hub Bearing # 25580 is traditionally the outer bearing for a #99 spindle with the inner bearing # 28580. For instance the Trailer Hub and Drum Assembly - 7,000-lb Axles - 8 on 6-1/2 # 99865UC3 is a fit for your axle and is intended for the 7,000 lb axle which is what I assume you have. Both the bearings and grease seal are a confirmed replacement.
    view full answer...
  • Bearings and Seal Used for AL-KO 7290 Trailer Hubs for #99 Spindles
    The 7290 that you see is a casting number. It is found on AL-KO hubs that fit #99 spindles. I found that the bearings used are # 28580 which would be the inner bearing and # 25580 which would be the outer bearing. For the seal use # 91030.
    view full answer...
  • Replacement Hub/Drum for AL KO 7,200 lb Trailer Axle
    I did some digging on your AL KO 7,200 lb axle and it has bearings # 28580 and # 25580 which means you have a 99 spindle. The only hub we offer that will fit this setup is the part # 99865UC3 which is a similar Titan hub but has an 8 on 6-1/2 inch bolt pattern instead. This would fit on a Dexter axle.
    view full answer...
  • Replacement Wheel Studs for AL-KO Hayes 09080587 10K Axle Hub
    From my research, it looks like your 10K Axle AL-KO Hayes hub #09080587 uses six 5/8 x 2-3/4 inch wheel studs for single and flat face wheels. The correct replacement is our Trailer Hub Wheel Stud, Screw-In # 7-232. Below are some other direct replacement parts for this hub assembly: Outer Bearing # 28580 Outer Race # 28521 Inner Bearing # 25580 Inner Race # 25520 Oil Cap Kit # K71-859-00
    view full answer...
  • Hub/Rotor K2HR958QD11 Compatibility with Spindles on 1970s Axle
    To find out if a hub/rotor kit like Kodiak # K2HR958QD11 will fit on an existing axle/spindle setup you need to know what bearings are required for the spindle. This 10K disc brake kit uses inner bearing # 28580 and outer bearing # 25580 and these bearings fit on a number 99 spindle. An article on popular bearings is linked. To know what bearings fit your spindles you will need to either have the original bearing numbers or measure the spindles very precisely using a digital caliper. Please...
    view full answer...
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  • Is Kodiak Hub Spacer for 9K and 10K Axle Item # HUBSPACER-910-99 a 10k Hub
    Yes, the Kodiak Hub Spacer for 9K and 10K Axle Item # HUBSPACER-910-99 is basically an idler hub that fits your Dexter 10k hub made after July 2009. For bearings and a grease seal, you can use part # 28580 for the inner bearing, # 25580 for the outer bearing, part # T51153 for the grease seal, and part # 6-96 for the spindle nut.
    view full answer...
  • Replacement Bearings, Races, and Seal for Hub that Uses 28580 and 25580 Bearings
    We do have the bearings, races, and seal that you need for your existing hubs, but they are not all available in a single kit. For your hubs, you just need the # 28580 inner bearing and the # 25580 outer bearing, along with the # 28521 and # 25520 races. For a grease seal, you most likely need the Grease Seal # T51153, which has a 2.375 inch inner diameter and a 3.623 outer diameter. I recommend measuring your existing seal just to be sure this will fit your hub.
    view full answer...
  • Best Guess On The Axle Rating On A 3" Diameter 28580 Inner and 25580 Outer bearings
    Hey Troy, I am thinking that your axle is rated for either 9,000 or 10,000 lbs. The # 28580 inner and # 25580 outer bearings are the sizes for what we call a #99 spindle. The #99 trailer spindle is typically found on 9,000 lb and 10,000 lb axles. It is also most common for dual wheel trailers to use 9K or 10K axles. The 3" axle tube and 8 lug wheel also points to 9K or 10K. We do not carry any axles or spindles of this type, we can get you new bearings and seals though. You can use part...
    view full answer...
  • Recommended Hub w/ a 8 on 5-1/2" Lug Pattern and a 28580 Inner Bearing
    Thanks for the information. For a 8 on 5-1/2" lug hub with a item # 28580 inner bearing you'll want the Dexter Trailer Hub and Drum Assembly item # 42866UC3. This is a 12" diameter hub that fits 5,200 lbs to 7,000 lbs axles. It fits a item # 14125A outer bearing.
    view full answer...
  • Replacement Disc Brake Hubs for Hayes 10,000 lbs Axles
    We do not have any individual replacement disc brake hubs for 10,000 lbs Hayes axles. The Kodiak Disc Brake Kit item # K2HR10-13-HD would be the only option we have and it would replace both sides of your axle. It fits a #99 spindle with an Inner bearing item # 28580 and Outer bearing item # 25580. The Trailer Idler Hub Assembly item # 8-214-5 you were looking at fits Dexter 10,000 lbs axles with larger Inner bearing item # 395S and Outer bearing item # 387A.
    view full answer...
  • Correct Replacement Braking Assemblies for an Older Hayes AL-KO 12K Axle
    I am assuming you're looking for a replacement braking assembly for your older Hayes AL-KO axle. If so, you're going to just need the Hayes/AL-KO Hydraulic Brake Kit - Duo Servo - 12-1/4" # K23-524-00-2 or just # K23-524-00 for one assembly. You mention that you have a 6-bolt mounting flange, and while it's true the older Hayes axles had 6-bolt flanges it only actually used 5 to mount. If you're also needing replacement inner/outer bearings as well as an oil seal, you can use # 28580...
    view full answer...
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  • Recommended Hubs and Brakes for 2014 Heartland Bighorn 3010re
    From what I was able to find in my research, the 2014 Heartland Bighorn 5th Wheel has a GVWR of 14000-lbs, so you've likely already got 7k components on them. You should be able to change out the backing plates, hubs, and brakes on your trailer so you can upgrade to higher rated assemblies, but I do recommend checking a couple things on your tow vehicle first. It's possible that your weak braking is due to a wiring or brake controller issue on the vehicle; it could also be something as...
    view full answer...

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


Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Installed by:
Jeff D
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B

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