Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-3/4

Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-3/4

Item # 845475UC1-EZ

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Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-3/4 For 3500 lbs Axles 845475UC1-EZ
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Product Images

Videos


  • 5 on 4-3/4 Inch
  • For 3500 lbs Axles
  • Hub
  • EZ Lube
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Dexter Axle
  • L68149
  • 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. 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 4-3/4 part number 845475UC1-EZ can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (3)
  • Q & A (6)
  • Videos (1)
  • Photos
  • Why etrailer?

Dexter Axle Trailer Hubs and Drums - 845475UC1-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.


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
  • 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 4-3/4"
  • 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"


008-248-9B Dexter Trailer Idler Hub Assembly for 3.5K Axle with Hardware - 5 on 4-3/4 - EZ Lube

Replaces 845475UC1-EZ







Video of Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-3/4


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 - 845475UC1-EZ Review

Today we're going to take a quick look at the Dexter Axle Trailer Hub Assembly part number 845475uc1-ez. This hub has a gross capacity of 1,750 pounds so when paired up with another it will have a total capacity of 3,500 pounds, which makes it a good application for 3,500 pound axles. There are 5 studs pressed into our hub. They're on a 5 on 4 3/4 bolt pattern. If we measure from the center of one stud to the center of the next we'll get a 2 3/4 inch measurement, which tells us that it's a 5 on 4 3/4 pattern. Now also included with the hub are the races that are actually already pressed in inside on either side.

You also have your grease seal, which will go at the back, and this is a double-lip 10-19 seal. There are 5 conical lug nuts for securing your wheel to the studs of the hub. You also have your inner and outer bearing. An inner bearing number L68149, an outer bearing number L44649 and a dust cap. This cap will go over the outside of the hub to keep any dirt and debris from getting inside.

But it also have a removable rubber plug that you can take out so you can access the zerk fitting on the end of your easy lube spindle. And that's it for a quick look at Dexter Axle's Trailer Hub Assembly part number 845475uc1-ez.


Customer Reviews

Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 4-3/4 - 845475UC1-EZ

Average Customer Rating:  5.0 out of 5 stars   (3 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.

- 845475UC1-EZ
by:

Excellent product it just didn't fit my rim so returned it for a refund. Very solid construction. 383900



- 845475UC1-EZ
by:

No issues 326981



- 845475UC1-EZ
by:

Great hub. Replace hub on trailer with no issues. Easy to install. 253852


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Ask the Experts about this Dexter Axle Trailer Hubs and Drums

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


  • Available Replacement Trailer Axle Kits
  • To use new hubs on your existing trailer spindles the new hubs need to use the same bearings. Either bearing part numbers or dimensions such as what you provided (thank you) will allow you to confirm a proper fit. I checked all bearings we offer for ones that have the same (or very close to the) spindle diameters you provided. Bearing # LM48548 has an inner diameter of 1.375-inches so it will fit at the spindle where it measures 1.370-inches. For the outer bearing spindle dimension of...
    view full answer...

  • Replacement Hub for a Boat Trailer
  • In order to recommend the correct hub for your needs we will need to know a few things. The first thing we will need to know are the part numbers of your bearings and seals. I have attached a photo showing where you can locate the part numbers on your bearings and seals. If you cannot locate the part numbers of your bearings and seals, then you can measure the inner and outer diameters of the bearings and seals and take some measurements on your spindle using a precise measuring tool...
    view full answer...

  • Replacing Dexter Hubs To Transition to a GMC Truck Wheel Bolt Pattern
  • To determine the correct hub to replace the existing hub on your horse trailer I will need the inner and outer bearing numbers and the seal part numbers to select the proper parts for your spindle. The 8-256 number that you see on your hub is a casting number and even if I could match it to a Dexter hub assembly it would most likely not match up with the correct bearings. Remove a hub and you should find the part numbers on the back side of the bearings and the seal. You will need to...
    view full answer...

  • Replacement Hub for Master Pro PT A-4 and National Bearing A-17 Bearings on a Utility Trailer
  • Based on the information I could find on those 2 bearings it appears that they are the same as L44649/L68149 bearings. Hubs that take these bearings include: # 84545BX for a 5 on 4-1/2 bolt pattern # 84545UC1-EZ for an EZ lube axle and 5 on 4-1/2 bolt pattern # 84550BX for a 5 on 5 bolt pattern # 845475UC1 for a 5 on 4-3/4 bolt pattern # 845475UC1-EZ for an EZ lube axle and 5 on 4-3/4 bolt pattern # 84555UC1 for a 5 on 5-1/2 bolt pattern The star design is just a newer...
    view full answer...

  • Idler Hub Recommendation for a Trailer that has # 84 Spindles
  • Based on the inner diameters of the bearing you gave it looks like you have a number 84 spindle. For an idler hub that would fit your hub that has a 5 on 4-1/2 inch wheel bolt pattern you would want the Dexter Hub part # 84545UC1-EZ. If you have a 6 on 5-1/2 inch bolt pattern you would want the Trailer Hub Assembly part # 84655UC1-EZ. If you are unsure of what bolt pattern you have check out the FAQ article I attached determining bolt patterns.
    view full answer...

  • What Size Wheel Center Hole Diameter Fits the Trailer Hub Assembly, # 845475UC1-EZ
  • The outside diameter of the Trailer Hub Assembly, # 845475UC1-EZ, where the wheel center hole would go is 2.6 inches. So the wheels would have to have a center hole (pilot hole) diameter of 2.6 or more inches.
    view full answer...


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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
Installed by:
Patrick B
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R

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