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  1. Trailer Axles
  2. etrailer
  3. 2000 lbs
  4. 60 Inch Long
  5. 48 Inch Long
  6. 4 on 4 Inch
Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern - 60" Long - 2,000 lbs

Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern - 60" Long - 2,000 lbs

Item # e25GR
Our Price: $190.41
Trailer Axles
Shipping Weight: 32 lbs
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Round trailer axle beam measures 60" from hub-face-to-hub-face and 48" from spring-center-to-spring-center. Includes pre-greased idler hubs - with bearings, races, and seals - for 8" to 14" wheels. Great Prices for the best trailer axles from etrailer. Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern - 60" Long - 2,000 lbs part number e25GR can be ordered online at or call 1-800-940-8924 for expert service.
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etrailer Trailer Axles - e25GR

  • 2000 lbs
  • 60 Inch Long
  • 48 Inch Long
  • 4 on 4 Inch
  • No Drop or Lift
  • Leaf Spring Suspension
  • Idler Hubs
  • etrailer
  • Easy Lube Spindles

Round trailer axle beam measures 60" from hub-face-to-hub-face and 48" from spring-center-to-spring-center. Includes pre-greased idler hubs - with bearings, races, and seals - for 8" to 14" wheels.


  • Round axle beam acts as part of your trailer's suspension system
    • Replace an axle on your trailer
    • Fabricate a suspension to fit your application
  • High-strength steel construction
  • Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer's tires
    • Best for straight-line acceleration and steady, controlled towing
  • Underslung design - spring seats welded to underside of axle for mounting leaf springs (sold separately)
    • Low ride height makes it easier to load and unload your trailer
  • Straight, Easy Grease spindles - no drop
    • Patented welding process prevents spindle failure with 40% stronger welds
    • Built-in grease zerk for simple lubrication
  • Spring seats and spindles are welded on
  • Cast iron idler hubs are sturdy and durable
    • Pre-greased idler hubs with bearings, races, seals, and lug nuts - no need to pack bearings
  • CSA, QAI, and SAE-N certified
  • Lifetime technical support from the experts at


  • Weight capacity: 2,000 lbs
  • Hub-face-to-hub-face length: 60"
  • Spring-center-to-spring-center length: 48"
  • Hub bolt pattern: 4 on 4"
  • Grease cap flange diameter: 1.988"
  • Wheel stud dimensions: 1/2" diameter x 1-5/16" long
  • Axle diameter: 1-3/4"
  • Wheel size: 8" to 14"
  • Limited lifetime warranty

Axle Dimensions

Hub Face and Spring Center Measurements on Standard Trailer Axle

There are multiple ways to measure the length of an axle beam, but the hub-face-to-hub-face and spring-center-to-spring-center lengths are the most accurate. Hub face (A) refers to the length of the axle measured from the base of one wheel stud to the base of the wheel stud on the opposite side of the axle (when hubs are mounted on the beam).

The spring center (B) is the approximate width of your trailer. It is measured from the center of the spring seat on one side of the axle to the center of the seat on the other. This axle beam comes with the spring seats welded on.

If you are replacing your trailer's axle, you should be able to figure out which type you need by determining your trailer's capacity, the bolt pattern of your wheels, the brake type and the aforementioned lengths.

etrailer Axles

etrailer axles are made of high-strength steel and come with spindles and spring seats welded on. The spring seats are attached to the underside of the axle so that the leaf springs (sold separately) can mount beneath the axle. The result of this underslung design is a trailer that rides a bit lower for quick and easy loading and unloading.

Each axle is manufactured to create a certain camber angle. This ensures that the angle of the wheels is correct for your towing needs. Because the primary concern when towing is maintaining controlled, in-line movement, each axle is made so that your trailer's tires will run along the pavement evenly, with contact across the width of the tread. The result is excellent straight-line acceleration for steady, in-line tracking. You might notice the bend near the center of the axle; this is what ensures the proper camber angle. Having the center ride a bit higher and the sides of the axle bent lower allows the axle to give just enough to compensate for the load.

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: L44649 (1.063" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (included)
    • Inner race: L44610
    • Outer race: L44610
  • Grease seal (included): 10-9
    • Inner diameter: 1.50"
    • Outer diameter: 1.987"

Thoroughly Tested for Safety

This hub-and-drum assembly meets the requirements for certification by the Canadian Standards Association (CSA). The CSA creates standards, which when complied with ensure a safe and quality product. This assembly underwent extensive testing to measure stopping distances when braking. This assembly has also been tested by QAI Laboratories for braking performance in a complete automotive setup and under real-world conditions to provide the most realistic scenario for the everyday driver.

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"

BS20RUX60.00048.000 etrailer by AxleTek 2,000 lb Axle Beam - 60" Hub Face - 48" Spring Ctr

17-170 Idler Hub Assembly Compl Boxed - 2K - 4 on 4 - PG BT8 EZ

Customer Satisfaction Score:

Customer Reviews

Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern - 60" Long - 2,000 lbs - e25GR

Average Customer Rating:  4.8 out of 5 stars   (240 Customer Reviews)

Round trailer axle beam measures 60" from hub-face-to-hub-face and 48" from spring-center-to-spring-center. Includes pre-greased idler hubs - with bearings, races, and seals - for 8" to 14" wheels.


Easy ordering, axle arrived on time and no damage. The axle worked perfect for my camping trailer, would recommend your company any time.



One season ending and waiting for the next. There have been no issues with the axle I purchased from etrailer.


Axle and hubs were good quality. Dimensions were spot on 48" center hole of perch to center hole of perch. But.......some knucklehead built my trailer with 47" centers - so I ground off the perches and relocated on 47" centers. Took just over an hour to cut, measure, grind and weld old perches on new centers.

There was one odd phenomenon I've not seen before. The cotter pin hole was not driven through the center axis of the axle but rather offset to one side. Maybe that's how things are made these days.....or someone sneezed at the factory and the cotter pin holes moved. Nonetheless it's installed and works.

My Etrailer salesman, James X-72990 was pleasant in taking my order but told me the axle wouldn't be here for over a week. Then - he must have done something and the axle showed up in 2 days.....(Thanks James) Good product, good experience.

Joe (Bucks County Pennsylvania)


The axle and hub/bearings were great, very good quality.
Just fyi, regarding the u-bolt kit, 2 of the 4 u-bolts supplied were 3/8 UNC thread and the other 2 were UNF--- but all the nuts were UNF --- fortunately I had some spare UNC nuts on hand. Very pleased with the quality and speedy delivery.


Perfect fit, was hoping it was made in USA


Good: Excellent service by Lori B. Full order arrived quickly.
Acceptable: Light surface rust on the axle mount. Nothing major. Otherwise five stars.
Would recommend to others.


Very good axle. Exactly to specs. Not only was it cambered but it has a grease channel for easy maintenance.


Use it all the time….zero issues.
may also note I bought tires from you. Not too happy initially.. One leaked air, flat each week. Put some “green slime” sealant in it…ok now.


Arrived on time, we’ll packed and fit my trailer perfectly, very happy with this product.


super sick mang!


Handled the issue of my lost axle in a professional manner keeping me up to date on process. Excellent customer service


Great product! I bent my old axle by overloading my utility trailer. I found your web site and found a replacement. I thought the price was reasonable. The new axle came fast and was easy to install.


Excellent customer service. The axle got separated from the hubs in shipment. When I called them, they told me it was backordered for a month. They contacted me less than a week later and sent me a new one. They were very attentive.

Putting it all together was relatively easy, if a little messy. This axle combo compared to the old one is like the difference between a paper straw and a metal one!


Great quality, great price. Even came pregreased. Looking forward to installing this axle.


Had to return but it was fluid and super easy! Don’t be afraid to try something and then send it back


I recieved my order today. Very impressed with the speed, and quality of your products! Thank you for your excellent prices and service to your customers!


Works great fast shipping nice people to deal with.


Fast shipping and a great price!




Ease of installation and quality equipm ent


Great Service and product is on point. Thanks.


Everything was shipped in great shape and i keep ordering things from this company because the customer service is absolutely amazing.


Decent prices and extremely quick packaging and delivery.


Fast shipping would do business again


Good product fast delivery


Very nice. Great fit, well packed and extremely fast shipping.

Show More Reviews

See what our Experts say about this etrailer Trailer Axles

  • Does etrailer Hitch e25GR Fit 2019 Ford Edge Titanium
    Yes we have confirmed that the etrailer hitch part # e25GR is a fit for your 2019 Ford Edge Titanium so it would work well for yours.
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  • How to Install Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern - 60" Long - 2,000 lbs
    In regards to the installation of a trailer axle like the Trailer Axle with Idler Hubs part # e25GR, you'd simply need to lift the trailer off the ground until the wheels are no longer touching then it's just a matter of removing the u-bolts and sliding the axle out. I have attached an install video I did on this line for you below as well. I don't recommend turning the trailer over for installation of the axle, I have never done this and I don't think it would be feasible for most trailers.
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  • How To Measure For Hub-Face And Spring Center Measurements On An Axle
    All axles, including the Trailer Axle with Idler Hubs # e25GR you referenced, are measured by capacity and two measurements (hub-face to hub-face & spring center to spring center). The hub-face to hub-face measurement ensures that your wheels will sit in the same position as they did with the previous axle so that they won't rub against the frame of the trailer. The spring center measurement lines the spring seats on the axle up with the hangers/center of the frame so that you can mount...
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  • Will the etrailer Trailer Axle With Idler Hubs Work With a 3" C Channel Trailer Frame
    I don't see why the Trailer Axle with Idler Hubs # e25GR wouldn't work with a 3" c channel trailer frame. You'll just want to make sure that the hub face to hub face on your current axle is 60", and your spring seat to spring seat is 48". Also, this axle will work with 8" to 14" wheels, has a 2,000 lb capacity, a 1 3/4" diameter, and has a 4 on 4 bolt pattern.
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  • Will etrailer Trailer Axle With Idler Hubs Fit Harbor Freight Trailer
    In order to find a replacement axle for your Harbor Freight trailer you will need to take some measurements to determine the correct axle length. The most important measurement is the distance from hub face to hub face. Additionally, you can measure the spring center distance. When replacing your trailer's axle, you should be able to figure out which type you need by determining your trailer's capacity, the bolt pattern of your wheels, and these measurements. The Trailer Axle with Idler...
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  • How To Choose the Correct Replacement Axle for a Scamp Trailer
    In order to choose the correct replacement axle for a trailer you'll first want to start with the weight capacity. The weight capacity can be found on the axle tag in the center of the beam. Then, you'll need to measure the hub face (center of hub face to center of hub face) and spring center (center of spring center to center of spring center). This will then give you the info needed to pick out the correct replacement axle for your trailer. I have also attached a video I did to help others...
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  • Width of Trailer Axle e25GR With Kenda Tire & Wheel AM30790
    I'm happy to say they will be able to fit. The reason is the total width is 65.6" from outside to outside with the Trailer Axle with Idler Hubs # e25GR and two of the Kenda 5.30-12 Bias Trailer Tire with 12" Galvanized Wheel # AM30790.
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  • Solution for Replacement Hubs on Boat Trailer With L44649/LM11749 Bearings
    I have a solution for you, but we do not have any hubs that use inner bearing # L44649 and outer bearing LM11749. This is an old bearing combination no longer used so replacement hubs aren't around anymore. It is for that reason that the best option is to replace your axle with one that uses a standard bearing combination. Based on the bearings, what you have is likely a 2,000 lb axle. I recommend checking the axle tag to verify this information. In addition to the capacity, you will also...
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  • Is There A Maximum Speed Rating For A Trailer Axle?
    A trailer axle like part # e25GR does not have a designated speed rating. The tires that you use with this axle will be the determining factor for a speed rating. For example, the Kenda Karrier Radial Trailer Tire # AM35351DX is commonly used with the # e25GR axle. These tires have a maximum speed rating of 81 mph (speed rating M).
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  • Recommended Axles Hubs Tires And Wheels For A Mormon Hand Cart
    I can certainly help point you in the right direction. That definitely is a unique application. For an axle I would lean towards something smaller like the # e25GR. This is a 60" long axle with a 1-3/4" tube diameter. It comes with 4 lug hubs. The axle and hubs weigh only about 30 lbs combined, so I imagine this would be light enough to manage moving by hand. For wheels/tires we have the # AM30010. This is a 4.80/4-8 trailer tire that measures 4.6" wide and has a diameter of 16.1" when...
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  • Approx Weight Of e25GR Axle, e84SR Leaf Spring And AM30090 Wheel/Tire
    I can definitely provide you with the weight of each of those products. It appears the parts you mentioned will be the best options we can offer as far as low weight. See below. Trailer Axle with Idler Hubs # e25GR Weight - 32 lbs 3-Leaf Double-Eye Spring # e84SR Weight - 7 lbs Kenda 5.70-8 Bias Trailer Tire with 8" Galvanized Wheel # AM30090 Weight - 12 lbs I hope this helps. Good luck with your trailer build. Feel free to reach out if we can be of any additional assistance.
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  • Replacement Recommendation for Axle with 64" Hub Face
    For your application I recommend checking out the Timbren Axle-Less Trailer Suspension System w Hubs - Straight Spindle - 5 on 4-1/2 - # A35RS545 which is compatible with any hub face dimension and it's rated for 3,500 lbs which is more than you're needing (as long as your weights include the weight of the trailer itself). This is a better system than the classic leaf spring setup because the rubber Aeon springs work independently from one another so you get better suspension performance...
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  • Universal Fit Axle System to Replace 2,000 lb Axle
    As you correctly noted, there is not a 74-1/2 inch axle so the only option we have that will work is an axle-less system from Timbren, which is simply bolted or welded so you do not have to worry about finding an axle that meets any specific measurements. For a 2,000 lb axle, you can use the following: - Timbren Axle-Less Trailer Suspension System with Hubs # A20RS545 The # A20RS545 comes with hubs so you don't have to get new ones, and they give you an improved ride compared to a traditional...
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  • Trailer Axle Solution for 60" Hub Face and 46-1/2" Spring Center Measurements
    I have some possible solutions for your application, but the Trailer Axle with Idler Hubs # e25GR that you were looking at has the 60" long hub face length you're needing but the spring center distance is 48" which is a bit longer than what you're needing and unfortunately the only spring center length we have for the 60" axles. To get this to fit your jet ski trailer you'll have to have a welder cut off the current spring seats and weld on new ones with part # TRSS175. For a standard...
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  • Replacement Axle for 1950's Boat Trailer With 53" Hub Face Measurement
    There are a lot of different axle lengths out there, and we don't always carry one that matches. Also, in addition to your hub face measurement you will need to know the axle capacity for a replacement. Since we don't have an axle with a 53-54" measurement, you could use the Timbren Axle-Less Trailer Suspension. Based on your 4 on 4 bolt pattern on your hubs you probably have something like a 2k axle. You will need to verify this. If that is the case, you can use the # ASR2000S01. This...
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  • Availability of ST205/75R14 Trailer Tires In a Load Range E or F
    Currently we only carry a Load Range C # AM10234(1,925lbs) and D # AM10235(2,200lbs) in the ST205/75R14. I've never seen tires this size with a higher capacity as it typically involves needing a larger axle to carry the capacity of larger wheels and tires. You would need to go up to the ST225/75R15 # AM10303 to get up to a load range E tire. This tire is rated for 2,830lbs per tire. You would need to get a larger wheel and ensure you have enough room for the larger trailer. If you can send...
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  • Replacement Idler Hub For A 2,000 Pound Dexter Trailer Axle
    There are two different options of idler hubs that we have available for a 2,000 pound axle. You will have to first let us know what your bolt pattern is which I will link a link below to help you find out what your pattern is. Next we will need to know what your inner and outer bearing numbers are on your current hubs. I will link that below as well. The two bolt patterns that we have are the 5 on 4-1/2 and the 4 on 4. The two options for outer bearings would be # L44643 and # L44649....
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  • Replacement Axle Recommendation for 49.5 Spring Center and 59.5 Hub Face Measurements
    For a standard axle we have the Trailer Axle with Idler Hubs - 4 on 4 Bolt Pattern # e25GR which is rated for 2,000 lbs but the spring seats are 48" apart on center so for this to fit you'll have to cut off the current sets and have new ones, part # TRSS175, welded on. Because of this I recommend picking up the Timbren Axle-Less Trailer Suspension System # A20RS440 instead. This is also rated for 2,000 lbs but it uses brackets that install directly to your trailer frame and the suspension...
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