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  1. Trailer Hubs and Drums
  2. etrailer
  3. 5 on 4-3/4 Inch
  4. For 3500 lbs Axles
  5. Hub
  6. 13 Inch Wheel
  7. 14 Inch Wheel
  8. 14-1/2 Inch Wheel
  9. 15 Inch Wheel
Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 - Pre-Greased

Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 - Pre-Greased

Item # AKIHUB-5475-35-K
Our Price: $37.15
Trailer Hubs and Drums
Shipping Weight: 8 lbs
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Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included. Great Prices for the best trailer hubs and drums from etrailer. Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 - Pre-Greased part number AKIHUB-5475-35-K can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (67)
  • Q & A (0)
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etrailer by AxleTek Trailer Hubs and Drums - AKIHUB-5475-35-K

  • 5 on 4-3/4 Inch
  • For 3500 lbs Axles
  • Hub
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Pre-Greased
  • Standard
  • 1/2 Inch Stud
  • L44649
  • L68149
  • etrailer

Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.


  • Trailer hub assembly fits idler axles
    • Bearings, races, seal, grease cap, and lug nuts are included
  • Sturdy iron construction
  • Zinc-enriched paint finish
  • Pre-greased idler hub is easy to install - no need to pack bearings
    • Lithium complex, multipurpose grease keeps bearings lubricated
  • QAI and CSA certified


  • Application: 3,500-lb trailer axles with #84 spindles
    • Compatible with standard axles from most manufacturers, including AxleTek, Dexter, Lippert (LCI), and AL-KO
  • Wheel size: 13" to 15"
  • Bolt pattern: 5 on 4-3/4"
  • Wheel stud dimensions: 1/2" diameter x 1-5/16" long
  • Grease cap flange diameter: 1.988"
  • Weight capacity: 1,750 lbs
  • Limited 1-year warranty

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: L68149 (1.378" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (included)
    • Inner race: L68111
    • Outer race: L44610
  • Grease seal (included): 58846
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.

Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: 8 on 6-1/2 means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)

Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: 5 on 4-1/2 means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)

Bolt Pattern - Side

Measuring the distance (D) from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"

KH-5475-07-19 AxleTek Trailer Idler Hub Assembly for 3.5K Axle with Hardware - 5 on 4-3/4 - Pre Greased

Compare to Dexter 845475UC1

Customer Satisfaction Score:

Customer Reviews

Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 - Pre-Greased - AKIHUB-5475-35-K

Average Customer Rating:  4.7 out of 5 stars   (67 Customer Reviews)

Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.


Everything arrived on time and in great shape! The items were correct as ordered and the follow up communication was outstanding. I was notified when the items shipped on a Sunday afternoon, I was able to track the shipment easily, and I was notified when my item was dropped off on my doorstep so I was able to retrieve the items before anyone thought about stealing the items. Great service! Thank you!


I am very disappointed in this company. I ordered a hub with a 5 on 4 3/4 bolt pattern and received a hub that is 5 on 5 1/4 bolt pattern. Now I am scrambling to find a proper replacement part because it took so long to receive my order and I have only 3 days to find correct part and fix my trailer and get back to work. Thanks so much for wasting my time.

Etrailer Expert

Sierra K.


Wow! I am sorry about this mistake. Customer Service will make it right!


Was easy to install and saved alot of time with it already packed with grease.


my bearing went out on my trailer and ruined my hub . I have an older trailer I got a great deal on. my hub is a 5 on 4 3/4 which is hard to find in stores. but they could order it. for a price to high would take to long. and the guy I talked to just didn't. seem enthused to do it. he never did call me back. but through my own research i found trailer and I am completely satisfied. great product and easy to install. and the price awesome. cheaper than anyone. you will be getting my business from now on. In including some pics.


My order was simple & and very easy online to shop for my parts . Recommend etrailer to everyone , there products are five star quality . Not to mention their price is super reasonable


Very good product went on the trailer just as it should!


I recently ordered two idler hubs a rim and tire to repair an older trailer I'm trying to make road worthy again. The hubs were for a #3500 Lb Dexter axle. I went with the cheaper hubs and while they are most likely imported the hubs were machined well and fit with no issues. the E-Trailer website was easy to use and really helpful when I was trying to determine what type of bolt pattern I had.


Jeff J.


I havent used the trailer much, but I havent had any issues with any of the products I purchased.


Arrived as instructed great service


Easy to order and receive.


First I got a partial kit, then when they sent the rest, it was a different bolt patten than ordered. Save yourself the hassle and go to your local store.


Very good product, very fast shipping. Will recommend etrailer to my friends.


Great service ! And fast shipping, i highly recommend


The hub assembly I purchased from etrailer was a perfect fit for my trailer. It has functioned and held up well on the trailer. There have been no problems. Will purchase products again from etrailer.

Pat A.


It has been a year now since I purchased the hub assembly. I have logged over 1,000 loaded miles. I have not had any problems. Good product at reasonable price.


I think you have what I need every time !!


Very pleased


i havent installed them at the moment but so far i am pleased


Good products excellent pricing and quick delivery. Have places 2 separate orders with them The first order was over $100 And shipping was free. The second delivery two hubs was under $100 but shipping was only $15.


I converted an old drum brake axle into an idler using your parts. It was quick and easy, a direct fit. I will be using you guys again.


Quality products for less. Fast shipping. Expert customer service. I recommend etrailer to anyone looking to refurbish their equipment!


Great service! Thank you for helping me with ordering the right hub assembly and getting the part to me so fast. I ordered a 5 bolt on 4 3/4 spacing. I couldn't find this part anywhere. The part worked great.


Everything fit good and has worked great. Ordering was easy and shipping was fast. I will order from again.


So far I haven't had good weather to be able to put my parts on yet but as soon as I'm able I will write another review


great parts-great price- great service- the parts are always exactly what I need.


Fast delivery, Great product, Easy instillation.

John L.




Perfect fit, easy installation.

Show More Reviews

See what our Experts say about this etrailer Trailer Hubs and Drums

  • Hub Bore Diameter of Trailer Idler Hub Assembly AKIHUB-5475-35-K
    The Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 - Pre-Greased # AKIHUB-5475-35-K has a 2.67 center bore diameter. It has a 5 on 4-3/4" bolt pattern, and can accommodate wheels that are between 13 inches and 15 inches. I have added a link below to a video review for you to check out as well if you'd like to take a look.
    view full answer...
  • How to Determine Correct Idler Hub Assembly for Trailer With 3,500 lb Axles
    It is likely you can use the Trailer Idler Hub Assembly for 3,500 lb Axles # AKIHUB-5475-35-K as it has the most common bearing and seal for 3,500 lb axles, but you'll need to verify this as we don't have any way of knowing the exact hubs that are on your trailer. To determine if this is the right hub, 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...
    view full answer...
    Image 1 for
  • Will Trailer Idler Hub Assembly # AKIHUB-5475-35-K Fit 1-3/8" Spindle
    No, the Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 - Pre-Greased # AKIHUB-5475-35-K only fits a spindle that uses inner bearing L68149 (1.378" inner diameter) and outer bearingL44649 (1.063" inner diameter).
    view full answer...
  • Bolt Pattern Referred To In Hub and Wheel Fit
    Good question. The 5 on 4-3/4 inch and other numbers in that format refer to the location of the lug bolts that the trailer wheels need to match for fit. The stud length has nothing to do with that bolt pattern number nor the diameter of the lug bolt. I've attached an article to help further.
    view full answer...
    Image 1 for
  • Hubs for 3,500 lb Axle with 5 on 4-3/4 inch Bolt Pattern
    Actually the only difference between EZ lube hubs and non-EZ lube hubs is the grease cap that comes with the hub. What capacity axle do you have and what wheel bolt pattern?
    view full answer...
  • Hub Recommendaiton for Trailer with 5 on 4-3/4 inch Bolt Pattern
    We do have hubs that have the 5 on 4-3/4 inch bolt pattern you mentioned for a 3,500 lb trailer axle like the hub part # AKIHUB-5475-35-K. You'd need to verify that you axles are 3,500 lb axles though to know if this hub will fit. Typically the capacity is listed on the axle or on the VIN plate up near the coupler.
    view full answer...
  • What Bearing Buddy Fits Trailer Hub # AKIHUB-5475-35-K
    Since the hub bore of the trailer hub # AKIHUB-5475-35-K is 1.98 inches the correct Bearing Buddy is the part # BB1980A.
    view full answer...
  • Locating Replacement Hubs that Use Same Inner and Outer Bearing
    In order to locate the correct replacement hub assembly for your trailer, you will want to determine what bearing numbers are used on your existing hubs. These numbers should be stamped right inside the bearings themselves. If you cannot locate these numbers, you can also take a few measurements along the spindle using the attached image as a template. You did mention that the inner and outer bearings on your trailer are the same size, but you will still want to determine their specific...
    view full answer...
    Image 1 for
  • Replacement Trailer Hub Wheel Stud For Trailer Idler Hub Assembly # AKIHUB-5475-35-K
    The Trailer Hub Wheel Stud # 7-122 is what you need to replace the wheel stud on your Trailer Idler Hub Assembly # AKIHUB-5475-35-K. The Trailer Wheel Lug Nut # CE11051 will fit this new stud if your current lug nut needs replaced as well.
    view full answer...
  • Spindle for Trailer to Use with Hub that has 5 on 4-3/4 inch Bolt Pattern
    To install a hub with a 5 on 4-3/4 inch bolt pattern like the part # AKIHUB-5475-35-K that you referenced you'd have to go to a different spindle on your trailer axle as there isn't a sleeve adapter of any kind for this type of situation. For a spindle you'd want the part # TRU24FR. You'd need to find someone with experience installing spindles as it's a precision job.
    view full answer...
  • Recommended Hubs and Axle for 1984 Skipper Boat Trailer with 5 on 4-3/4 Inch Bolt Pattern
    Based on your bolt pattern, you will want the Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-3/4 # AKIHUB-5475-35-K. Then for your axles, you will want the Timbren Axle-Less Trailer Suspension System - Straight Spindle Only - 3,500 lbs # ASR3500S05. This will replace your leaf springs and thru-axle. You will simply need to add a 2 inch square tube to the integrated holes of the assemblies cut to the custom length for the width of your trailer. I've attached videos to assist....
    view full answer...
  • What to do Since no Hubs Use Bearings 14130 & 09067
    There is not a hub assembly with those bearings, so the only thing you can do here is replace the axle, which I realize isn't ideal, but there are just no hubs that use those bearings. So In order to choose the correct replacement axle for your trailer you will need to know the dimensions of your current axle's hub face to hub face and spring center to spring center as in the diagram I have added; the other thing you need to know is the weight capacity of the axle you need, which should...
    view full answer...
  • Looking for 5 on 4-3/4 Inch Bolt Pattern Idler Hub Compatible with L44649 Inner and Outer Bearings
    The L44649 bearing is compatible with a 1.062 inch (1-1/16 inch) spindle which is used on 2000, 2200, 2500 and 2700 lb axles. A 5 on 4-3/4 inch bolt pattern hub is found on hubs compatible with a 3500 lb axle, and uses different bearings (L68149 inner and L44649 outer), so we unfortunately don't offer a hub with that bolt pattern that's compatible with your current spindles. This leaves you with a few options. You could replace your existing axle with one that's compatible with the bearing...
    view full answer...
    Image 1 for
  • Solution for Replacement Hub For Spindle With LM67048/LM11949 Bearing Combination
    The 09067 bearing has an inner diameter of .75" just like the # LM11949. The only option we have that would fit is the # AH15450ECOMP which is an agricultural hub with a 4 on 5 bolt pattern. This bearing combination is old and very uncommon anymore so regular replacement hubs are no longer manufactured. The best solution is to replace your axle with one that uses standard bearings. This would allow you to add hubs that match your 5 on 4-3/4 bolt pattern like the # AKIHUB-5475-35-K. To...
    view full answer...
    Image 1 for
  • Replacement LM11949 Bearing and LM11910 Race Needed
    We do carry that bearing and race you're looking for: - Replacement Trailer Hub Bearing # LM11949 - Replacement Race for LM11949 Bearing # LM11910 When it comes to hubs that use this bearing we have a 2.5K and a 3K agricultural hub that use this bearing as well as the # LM67048 bearing: - Dexter Trailer Idler Hub for 2,500 lb Axles # DX22XR - Trailer Hub Assembly for 3,000 lb Axles # AH15450ECOMP The 2.5K has a 5 on 4-1/2" bolt pattern while the 3K is a unique hub that uses a 4...
    view full answer...

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Dustin K
Video by:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Written by:
Alexander C

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