Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased

Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased

Item # 84550UC1-EZ

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84550UC1-EZ - 5 on 5 Inch Dexter Axle Trailer Hubs and Drums
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Product Images

Videos


  • 5 on 5 Inch
  • For 3500 lbs Axles
  • Hub
  • EZ Lube
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • L68149
  • Dexter Axle
  • 1/2 Inch Stud
  • L44649
Hub is designed for use on trailer idler axles. Fits 3,500-lb E-Z Lube axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included. Pre-greased. Lowest Prices for the best trailer hubs and drums from Dexter Axle. Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased part number 84550UC1-EZ can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (13)
  • Q & A (16)
  • Videos (1)
  • Photos
  • Why etrailer?

Dexter Axle Trailer Hubs and Drums - 84550UC1-EZ

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


Features:

  • Trailer hub assembly fits idler axles
    • Bearings, races, seal, grease cap, wheel bolts, and lug nuts are included
  • E-Z Lube-compatible grease cap makes lubricating bearings fast and easy
    • Remove rubber plug to access zerk fitting on spindle - no need to disassemble hub
  • Sturdy iron construction
  • Pre-greased idler hub is easy to install - no need to pack bearings
  • Hub and drum are made in the USA


Specs:

  • Application: 3,500-lb E-Z Lube trailer axles with #84 spindles
  • Wheel size: 13" to 15"
  • Bolt pattern: 5 on 5"
  • Pilot diameter: 2.58"
  • Grease cap flange diameter: 1.986" outer diameter
  • Wheel bolt diameter: 1/2"
  • Weight capacity: 1,750 lbs


Exploded View

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"

E-Z Lube-Compatible Hub for Simple Lubrication

The grease cap on this hub is specially designed to work with your Dexter E-Z Lube axle to make lubricating bearings quick and easy. Just remove the plug on the grease cap, attach a grease gun to the zerk fitting on the end of the spindle, and inject the grease. It will flow easily to both inner and outer bearings. Not only does this make lubricating the bearings easy, but it also helps to prevent corrosion of the hub. This is because you can lubricate the bearings without the mess of taking apart the entire assembly.


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"


008-256-92 Dexter Trailer Idler Hub Assembly for 3.5K Axle with Hardware - 5 on 5 - Pre-Packed and Assembled - EZ Lube

Replaces 84550UC1-EZ







Video of Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased


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




Video Transcript for Dexter Axle Trailer Hubs and Drums - Hub - 84550UC1-EZ Review

Speaker 1: Today we're gonna take a look at the Dexter pre-greased trailer idler hub assembly for 3,500 pound EZ-lube axles with the 5 on 5" bolt pattern. Now this is a pre-greases trailer hub assembly. It's designed to fit idler axles. It includes the pre-greased inner and outer bearings, the pre-installed bearing races and grease seal. Also comes with the two grease caps here. One a close cap, one an EZ-Lube cap.

And then five 1/2" lug nuts. Now the EZ-Lube compatible grease cap makes lubricating your bearings very fast and easy. When it's installed, all you have to do is remove that center rubber plug and that'll give you access to that grease zerk fitting that's on the end of the EZ-Lube spindle. There's no need to disassemble the hub to grease your bearings.The hub itself is a sturdy iron construction. It is made in the USA.

Again, the application for this is 3,500 pound EZ-Lube trailer axles with the #84 spindles. The size that'll fit on this hub is 13" diameter up to 15" diameter. Bolt pattern again is a 5 on 5" bolt pattern. Pilot hole diameter which is the size of this hub right here in the middle is 2.5/8". The wheel bolt diameter is 1/2".

Weight capacity on one of these assemblies is 1,750. So when one of these is used on one side and one on the other side, it'll meet your maximum axle capacity of 3,500 pounds. Now the bearings that are already included in here, the inner bearing is a part number L68149, has a 1.378" inner diameter. Outer bearing is a part number L44649, has a 1.063 inner diameter.The races we mentioned, the bearing races are pre-installed. The grease seal is pre-installed.

The grease seal they use is part number 58846. Inner diameter on the seal is 1.719". Outer diameter is 2.565". And then we mentioned the grease caps. Two grease caps are included. And then five of the 1/2" by 20 size lug nuts. But that should do it for the review on the Dexter pre-greased trailer idler hub assembly for 3,500 EZ-Lube axles with 5 on 5" bolt pattern.


Customer Reviews

Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased - 84550UC1-EZ

Average Customer Rating:  4.7 out of 5 stars   (13 Customer Reviews)

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

- 84550UC1-EZ
by:

perfect. 699354



- 84550UC1-EZ
by:

Delivered promptly easy install No issues to date Would recommend 671252



- 84550UC1-EZ
by:

Replaced all 4 hubs on an old flatbed trailer with these hubs. They arrived in 2 days, installed easily, and the price was great. I have bought from etrailer many times and they are always excellent to deal with. 644608



- 84550UC1-EZ
by:

Great service and price 643499



- 84550UC1-EZ
by:

Just received today.Not installed yet. Received wrong part number for this item but told "it was the same". Sent pictures of my items and have not heard back from customer service but i got email wanting review. So i would say to work on the priorities. 619561



- 84550UC1-EZ
by:

I had a trailer hub go out right before the 4th of July holiday, went to etrailer as always place my order and it was delivered today on July 5th. I have already installed the Hub tested and everything is back the way it's supposed to be I am beyond happy with the product and thus fast friendly service I always get a etrailer. I will never use anyone else 538278



- 84550UC1-EZ
by:

The service was great ordering was easy and very prompt service. The axle is great 379873


Comments

Axel is still doing fine. Still havent replaced the second one though. We need to do that.

Grover c - 05/13/2018

38449

- 84550UC1-EZ
by:

I am retired and not to savey on trailers, I needed a replacement hub for an older 16 ft trailer. These folks were very helpful, I was able to orde, receive, and install this new hub with nearly no problems. 290568



- 84550UC1-EZ
by:

Excellent replacement axel. All parts were in kit and fit like they should. Extra long spindel makes it a good choice of any axel repair. Fast shipping. 261926



- 84550UC1-EZ
by:

trailer hubs were delivered on time. They were a perfect fit, greased bearings, install hubs took trailer for a drive. Everything worked perfect. Thank You for all your help and advice. 261543



- 84550UC1-EZ
by:

I just received my items on time. Shipping was as expected. The Hub assembly was exactly as expected and installed without any issue in less than 30 minutes. Hope this helps? 226154



- 84550UC1-EZ
by:

Good service, arrived quick and measuring instructions were perfect to get the right size hub 131221



- 84550UC1-EZ
by:

very nice till this day, no damages or scratches upon delivery, this is the place to shop, great customer service, great prices, highly recommend e-trailer to anyone. 128004


13
13

Ask the Experts about this Dexter Axle Trailer Hubs and Drums

Do you have a question about this Trailer Hubs and Drum?


  • Pre-Greased Replacement 5-on-5 Hub for 3500-lb Dexter Axle
  • You can confirm the weight rating of your Dexter axle by removing one hub and pulling its bearings. The included photo shows how part numbers usually appear on bearings. The specific bearings used will tell you the axle's weight rating. Just refer to the linked article that lists the bearings commonly used for various axle weight ratings. A new hub must use the same bearings as the original hub in order to fit on your spindles. A 3500-lb axle commonly uses bearings # L68149 and #...
    view full answer...

  • Jeep Wheel Compatibility with Timbren Axle-Less Trailer Suspension System
  • Jeep wheels have the 5 on 5 inch bolt pattern and we do have hubs that fit the Axle-Less Systems and your Jeep wheels. It is recommended to use trailer wheels with trailer hubs because of the zero offset and tire design, but people have been using Jeep wheels especially for off-road trailers for years so we know they can work. We only have a couple compatibles option for that size hub. You will want the Timbren Axle-Less Trailer Suspension System - 4" Lift Spindle w/Flange - Off-Road...
    view full answer...

  • Type of Grease in Dexter Pre-Greased Trailer Idler Hub Assembly 84550UC1-EZ
  • The Dexter Trailer Idler Hub Assembly # 84550UC1-EZ comes pre-greased with LMX Red Grease such as Plews Edelman # L11390 and UltraLube # L10320. The Plews red grease is petroleum based and the UltraLube is bio-based but both are cross-compatible so you can use either.
    view full answer...

  • Recommended Idler Hubs for Timbren Axle-Less Suspension System and 5 on 4-1/2 Inch Bolt Pattern
  • The Timbren Heavy-Duty Axle-Less Trailer Suspension - 4" Lift Spindle - Wide Tires - 2,000 lbs # ASR2KHDS03 is a great choice and the idler hubs you would want to fit are the Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-1/2 # 84545UC1-EZ. These will be compatible with 16 inch wheels. Most Jeeps have 5 on 5 inch bolt pattern, so you may want the Dexter Trailer Idler Hub Assembly # 84550UC1-EZ. I recommend checking the bolt pattern as it is outlined at the bottom...
    view full answer...

  • Recommended Timbren Axle-Less Suspension with 4 Inch Lift and 5 on 5 Bolt Pattern for Jeep Trailer
  • The Timbren Axle-Less Trailer Suspension System - 4" Lift Spindle - Regular Tires - 3,500 lbs # ASR3500S06 is what you would want to start. If you will be using off-road or wide tires, then you will want # ASR35HDS02 instead. Then you will use hubs that have the # L68149 inner bearing and # L44649 outer bearing. For your 5 on 5 bolt pattern I recommend the Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased # 84550UC1-EZ or the etrailer.com # AKIHUB-550-35-EZ-K....
    view full answer...

  • Can Timbren Axle Less System Have Hubs with 5 on 5 inch Bolt Pattern
  • In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ.
    view full answer...

  • What Do You Torque 1/2 Inch Trailer Lug Nuts To
  • For 1/2 inch lug nuts on trailer hub # 84550UC1-EZ you can torque them down to 75 to 80 foot pounds for an 8 to 14 inch wheel, steel or aluminum. For a 15 or 16 inch steel wheel torque them to 90 to 120 foot pounds. For aluminum 15 or 16 inch wheels torque them to 90 to 100 foot pounds.
    view full answer...

  • Replacement Wheel Hub Recommendation for Carson Trailer with 5 on 5 Bolt Pattern and 3500 LB Axle
  • If your Carson trailer uses a standard spindle, you will need the Dexter Trailer Hub Assembly, # 84550BX. This hub assembly includes lug nuts, L68149 inner bearing and race, L44649 outer bearing and race, grease cap and grease seal. If you have a grease zerk at the end of your spindle, you will need our E-Z Lube Trailer Hub Assembly, # 84550UC1-EZ. This assembly also includes lug nuts, L68149 inner bearing and race, L44649 outer bearing and race, grease seal, but this kit includes an...
    view full answer...

  • Timbren Axle Less System Recommendation with a 5 on 5 inch Bolt Pattern Hub
  • If you were to get the Timbren Axle-Less Trailer Suspension System # ASR2KHDS02 you would get almost the same system as the part # A12RS440 that you referenced minus the hubs, but also a 2,000 lb capacity. You would be able to pick a different hub to fit the spindle. The correct hub you would want that would also give you a 5 on 5 inch bolt pattern would be the Trailer Hub Assembly # 84550UC1-EZ. In the 1,200 lb capacity range there is no way to get the bolt pattern you want.
    view full answer...

  • Recommended 7000 lb Capacity Trailer System with 5 on 5 Inch Bolt Pattern
  • I am happy to take a look at your axle layout drawing. From what I'm gathering it seems like you have a desire to use an 89 inch 3500 lb axle with 5-on-5 inch bolt pattern. For your axle, you will want the Dexter Trailer Axle Beam with EZ-Lube Spindles - 89" Long - 3,500 lbs # T3584F-EZ-8974. For your hub/drums you will want the Dexter Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 5 - E-Z Lube # 84556UC3-EZ or the idler hubs # 84550UC1-EZ. For brake assemblies you will...
    view full answer...

  • Timbren Axle-Less Trailer Suspension and Hubs with 5 on 5 Bolt Pattern
  • In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ. But the Timbren system is rated for 3,500 pounds which will be stiffer than the 2,000 pound model # A12WS545. If you can go with a 3,500 system then this is the best option. None of the hubs with 5 on 5 bolt pattern will fit the 2,000 pound Timbren systems.
    view full answer...

  • Will Redline Spindle, part # SP20484 Work With Dexter Trailer Hub Assembly # 84550UC1-EZ
  • The Redline Spindle, part # SP20484 will work great with the Trailer Hub Assembly, part # 84550UC1-EZ you mentioned. These items are designed for a 3500-lb axle and the hub includes lug nuts, inner bearing and race, outer bearing and race, grease cap and grease seal. The hub has a 5 on 5 bolt pattern. The # SP20484 fits 3,500-lb E-Z-Lube axles.
    view full answer...

  • Can a 16 Wheel with a 5 on 5 Bolt Pattern be Used with the Trailer Hub Assembly # 84550UC1-EZ
  • Typically the wheel used for the Trailer Hub Assembly # 84550UC1-EZ would be a 13", 14", 14-1/2", or 15" which is why we have it listed that way. If your 16" wheel has a 5 on 5" bolt pattern and will clear the fender and trailer frame on your trailer then you can definitely use it. You can verify that you have a 5 on 5" bolt pattern by measuring from the center of one bolt to the far edge one across from it. If it measures 5" then that is the bolt pattern that you have. Please note that...
    view full answer...

  • Timbren Axle Less System with Hub that has Bolt Pattern 5 on 5 inch Availability
  • In order to use idler hubs that have a 5 on 5 bolt pattern you would have to use Timbren Axle-Less system # ASR3500S05. Then you could add 2 of hub # 84550UC1-EZ. It sounds like your wheels and tires are not intended for trailer use so you should note that we can't recommend the use of vehicle wheels and tires on trailers.
    view full answer...

  • Can E-Z Lube Hubs be Installed on Trailer Axle Without E-Z Lube Fittings
  • E-Z Lube hubs like # 84550UC1-EZ that you referenced are intended for use on axles that are equipped with E-Z Lube spindles. They feature removable plugs that pop out to provide access to the grease zerk fitting in the end of the spindle. Adding an E-Z Lube hub to a regular axle will not provide the E-Z Lube functionality but if the bearing set is the same as your original hubs then they may be used as substitutes but without the E-Z Lube feature. The idler hubs you referenced use bearings...
    view full answer...

  • Timbren Axle-Less Trailer Suspension Compatibility with Jeep 5 on 5 Bolt Pattern
  • For your Timbren Heavy-Duty Axle-Less Trailer Suspension - 4" Lift Spindle - Off-Road Tires - 3,500 lbs # ASR35HDS02, we do not have anything that will work in a 5 on 5 inch hub. Those spindles on the Timbren use a larger than normal hub for the capacity. You would need to use the Dexter Trailer Hub and Drum Assembly - 12" - 6 on 5-1/2 bolt pattern # 8-201-9UC3-EZ for that axle using brakes or # AKIHUB-655-6-EZ-K for an idler hub. For the Timbren Axle-Less kit compatible with the...
    view full answer...


Do you have a question about this Trailer Hubs and Drum?




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Info for this part was:

Updated by:
Lindsey S
Updated by:
Sarah W
Updated by:
Alexander C
Updated by:
Mike S
Written by:
DeAnne T
Expert Research:
Michael H
Expert Research:
Adam R
Installed by:
Jeff D
Installed by:
Randy B
Video by:
Zach D

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