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Dexter Trailer Idler Hub for 2,000-lb and 2,200-lb Axles - 5 on 4-1/2 - Galvanized

Dexter Trailer Idler Hub for 2,000-lb and 2,200-lb Axles - 5 on 4-1/2 - Galvanized

Item # 8-259-50
Our Price: $40.86
Trailer Hubs and Drums
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Dexter Trailer Idler Hub for 2,000-lb and 2,200-lb Axles - 5 on 4-1/2 - Galvanized 5 on 4-1/2 Inch 8-259-50
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Galvanized hub is for use on idler axles. Trailer hub fits 2,000-lb and 2,200-lb idler axles with BT8 or BTR spindles. Inner and outer races included. Bearings, grease seal, grease cap, and galvanized lug nuts sold separately. Lowest Prices for the best trailer hubs and drums from Dexter. Dexter Trailer Idler Hub for 2,000-lb and 2,200-lb Axles - 5 on 4-1/2 - Galvanized part number 8-259-50 can be ordered online at etrailer.com or call 1-636-306-4830 for expert service.
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  • Reviews (4)
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Dexter Trailer Hubs and Drums - 8-259-50

  • 5 on 4-1/2 Inch
  • For 2000 lbs Axles
  • For 2200 lbs Axles
  • Hub
  • 10 Inch Wheel
  • 12 Inch Wheel
  • Standard
  • 1/2 Inch Stud
  • L44643
  • L44649
  • L44643
  • L44649
  • Dexter

Galvanized hub is for use on idler axles. Trailer hub fits 2,000-lb and 2,200-lb idler axles with BT8 or BTR spindles. Inner and outer races included. Bearings, grease seal, grease cap, and galvanized lug nuts sold separately.


Features:

  • Marine-grade trailer hub fits idler axles
    • Includes inner and outer races
    • Requires bearings, grease seal, grease cap, and lug nuts (sold separately)
  • Zinc plating has a 500-hour salt spray rating
    • Ideal for use on a boat or snowmobile trailer
    • Durable enough for saltwater applications
  • Made in the USA


Specs:

  • Application: 2,000-lb and 2,200-lb axles with BT8 or BTR spindles
  • Wheel size: 10" to 12"
  • Hub flange diameter: 5-1/2"
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt dimensions: 1/2" diameter x 2" long
  • Grease cap flange diameter: 1.988"
  • Weight capacity: 1,100 lbs


Bearing, Race, and Seal Information

  • Bearings (sold separately)
    • Inner bearing: L44643 or L44649
    • Outer bearing: L44643 or L44649
  • Races (included)
    • Inner race: L44610
    • Outer race: L44610
  • Grease seal (sold separately): 34823 or 10-9

Corrosion Resistance for Marine Use

This trailer hub has a zinc coating that resists corrosion, making it ideal for use on your boat or snowmobile trailer. All GAL-DEX hubs undergo a test in which they are sprayed with a 5-percent salt solution to determine corrosion resistance over time. These products are able to withstand 500 hours of constant exposure to the saltwater mist. This 500-hour salt spray rating indicates that a product is not only durable enough to last in freshwater environments, but it can also be used on trailers that come into contact with saltwater.


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"


008-259-50 Dexter Trailer Idler Hub with Races for 2K and 2.2K Axle - 5 on 4-1/2 - GAL-DEX

Replaces 8-259-50





Customer Satisfaction Score:


Customer Reviews

Dexter Trailer Idler Hub for 2,000-lb and 2,200-lb Axles - 5 on 4-1/2 - Galvanized - 8-259-50

Average Customer Rating:  4.8 out of 5 stars   (4 Customer Reviews)

Galvanized hub is for use on idler axles. Trailer hub fits 2,000-lb and 2,200-lb idler axles with BT8 or BTR spindles. Inner and outer races included. Bearings, grease seal, grease cap, and galvanized lug nuts sold separately.

by:

These are great hubs for your boat/jet ski trailer. Nice to know they won't rust like my old ones did. Also a nice purchase to not have to install the races. Very pleased. thanks etrailer!




by:

AWESOME!!!!
Delivered, installed (piece
of cake!) Fit great!
Thank you for the awesome service, price and product!




by:

Product as described, galvanize coating was meh!




by:



4
4

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

  • Is Race Installed In Dexter Trailer Hub Assembly
    The race is pre-installed on the Dexter Axle Trailer Hub, part # 8-259-50. A separate tool is not required to use if you need to install a race. I am attaching a helpful article that explains how you can remove and install bearings, races, and seals in a hub. It is actually pretty easy, but you will want to use some caution to keep from damaging the new race.
    view full answer...
  • Replacement Trailer Hub with Inner Bearing L44643 and Outer L44649 with 5 on 4-1/2 Bolt Pattern
    Actually the Dexter Hub part # 8-259-50 uses the same bearings you have and would work well for you. This also has the 5 on 4-1/2 inch bolt pattern you need as well.
    view full answer...
  • Reasons for Wear on Inside of Trailer Tires
    Having the inside edges of your tires wear more quickly than the rest of the tread could have a few different causes. Trailer axles are arched, so that when the trailer is loaded, the tire contact patches sit fully on the ground. If the axle is overloaded, the axle can flex, placing the inside edges of the tires more in contact with the pavement than the center or outer edge of the tread. As you mentioned, it's also possible that the axle is bent. You'll also want to make sure that the...
    view full answer...
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  • Spoke Width and Stud to Spoke Distance on Dexter 2K 5 on 4-1/2 Idler Trailer Hub
    I went out to the warehouse to measure trailer hub # 8-259-50BTUC1. The width of the spokes is 1-3/8 inches. And from the outside of the stud to the end of the spoke is 5/16 of an inch.
    view full answer...
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  • rebuilding boat trailer
    If both of the bearings on the existing hub are LM67048 then we will not have a match. This is likely an older hub design or an agricultural hub that is not used much any more. The best solution at this time is to replace the axle which surprisingly isn't as expensive as many people think. I have included a link below to the axles we carry.
    view full answer...
  • How to Select Replacement Hubs for Utility Trailer
    Axle capacity is usually noted on a sticker or plate on the axle itself. The linked article includes a table with typical axle capacities based on their diameter; this information appears in the first column. Selecting new hubs requires you to match up some keys features. You need to match the axle capacity, wheel bolt pattern and the bearing set used inside the hubs. This matching of bearings is critical to ensure the new hub will fit on your spindles. I have linked our main page for...
    view full answer...
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  • Can Jayco Camper Trailer Swap from 4 Lug Hubs to 5 on 4-1/2 inch Hubs
    Pull one of the hubs off of your trailer and measure the diameter of the spindle where the bearings ride. If the diameter for both is 1.06 inches then the correct 5 on 4-1/2 inch hub would be the part # 8-259-50. If instead you have a spindle with a diameter of .99 inch you'd instead want the # 34822545BX.
    view full answer...
  • Replacement Hub Recommendation for 2,200 lb Motorcycle Trailer Axle with 5 on 4-1/2" Bolt Pattern
    Thanks for all of the info! From the information you gave me it sounds like you're needing the Dexter Trailer Idler Hub Assembly for 2,200-lb Axles - 5 on 4-1/2 # 8-259-50UC1, but I do recommend pulling your hub and checking the part numbers on the bearings and seal or measuring the spindle where the bearings and seal ride to make sure it fits. Here are the bearings and seal used for this hub: Inner and outer bearings - L44649 (1.063" inner diameter) Grease seal - 10-9 (1.5" inner diameter...
    view full answer...
    Image 1 for
  • Recommended Replacement for Dexter 8-259 Idler Hub
    We offer the correct replacement for you. If you have EZ-Lube spindles, use # 8-259-5UC1-EZ or # 8-259-5UC1 for standard spindles. The hub includes the L44649 inner and outer bearings, the L44610 inner and outer race, the 10-9 grease seal, the dust cap and lug nuts.
    view full answer...
  • Recommended 2200 lb Hubs For 12 Inch Wheels
    On your boat trailer with 12 inch wheels, if you want to install 2200 lb hubs that show a 13-15 inch wheel capacity, your ride may be effected or you may have difficulty installing the wheels as the face of the hub is sized differently. I recommend using 2200 lb hubs that are a fit for your 12 inch wheels like the Trailer Hub for 2,000-lb and 2,200-lb Axles - 5 on 4-1/2 - 8" - 12" Wheels - Galvanized # 8-259-50 or # 8-259-50UC1-EZ for an EZ Lube axle.
    view full answer...
  • What is the Torque Rating for the Castle Nut to Hold on Trailer Idler Hub # 8-259-50UC1-EZ
    I checked with Dexter and on light duty hubs such as # 8-259-50UC1-EZ they recommend the castle nut be tightened to 50 foot pounds. If that makes it too tight then back off the nut some until it is no longer overly tight and the hub can be spun by hand.
    view full answer...
  • How to Pick Out Replacement Hub for a Boat Trailer
    In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. The first thing you will need to know is the bolt pattern of your hubs. We already know your is 5 on 4-1/2 inch. Next thing you will need to know is what spindle you have on your trailer. In order to do that you can either get the inner and outer bearing numbers from a hub or use a dial or digital caliper to get exact measurements of the spindle. The measurements needed...
    view full answer...
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  • How to Determine if Trailer Hub # 8-259-50UC1-EZ Fits 2001 Triton XT Trailer
    If your trailer has spindles that are 1.06 inch in diameter where the bearings ride the part # 8-259-50UC1-EZ will fit and work well as that is the standard dimension for 2,200 lb axles spindles like what this is intended for.
    view full answer...
  • Where To Find Numbers For Replacement Bearings On Utility Trailer
    Since the axle you have is a Dexter Model 8259 you can choose one of the hub assemblies we offer from the attached product page. If you have an EZ-Lube axle on your trailer you may want to check out part # 8-259-5UC1-EZ, or part # 8-259-50UC1-EZ. If you do not have an EZ-Lube axle take a look at part # 8-259-5UC1 or part # 8-259-50UC1. I have attached links to some product review videos for these kits you can take a look at.
    view full answer...
    Image 1 for
  • How to Select Correct Replacement Hubs for Old Trailer
    The things you need to confirm to choose a replacement hub for your old trailer are the axle weight rating (usually noted on a sticker or plate on the axle itself), the wheel bolt pattern and the numbers of the bearings used in the existing hub. The linked article on bolt patterns will make it easy to confirm which you have. You need to confirm the bearings used to ensure that the new hub will fit properly on your spindles. The linked photo shows the usual location and appearance of bearing...
    view full answer...
    Image 1 for
  • Replacement Hub for Trailer with Spindle Diameter that Measures .9995
    For a hub with bearings that fit a spindle with the dimensions you mentioned we have the Dexter Trailer Idler Hub # 8-259-50. This does not come with a seal or bearings. You'd need # L44649 for bearings and # 10-9 for seals.
    view full answer...
  • Hubs for 13 Inch Tire with 5-1/2 Hub Flange Diameter
    I spoke with an engineer from our hub manufacturer, Dexter, and they do not recommend using a hub for 8-12 inch wheels with a 13 inch wheel. However, they said that they do not make a hub for 13 inch wheels that has a hub flange diameter of smaller than 6-1/2 inches. The best option that we can recommend is to replace your wheels to fit the hubs we offer. The hub designed for smaller tires with a smaller hub flange will technically fit but, there may be no warranty support if something...
    view full answer...
  • Dexter 8-259 Hub Assembly Replacement
    I believe the correct replacement hub assembly for your Dexter 8-259 is the part # 8-259-5UC1-EZ for a black powder coat finish or part # 8-259-50UC1-EZ for a galvanized finish. Both of these use a # L44649 bearing for both the inner and outer bearing locations. You can verify your current bearing number by removing your hub assembly, removing the bearings, and then looking on the inside ring for the part number (see attached photo). If you have something other than L44649 let me know and...
    view full answer...
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  • Looking for Replacement Hubs for Boat Trailer with 1.06 Inch Diameter Spindles
    Since you successfully measured your spindles, it sounds like you might have a digital caliper lying around somewhere. Measure the hub bore (inside diameter of hub where grease cap sits). If this diameter is 1.98 inches, your existing bearings are # L44649, in which case the # 8-258-5UC1 hub you referenced would indeed be a correct replacement. Since the hubs are going on a boat trailer, I'd recommend you use galvanized hubs like part # 8-259-50UC1. The hubs are identical to the ones you...
    view full answer...
  • Replacement Hubs for 1994 Coleman Destiny Pop-Up Camper Trailer
    Thank you for providing the details about your 1994 Coleman Destiny's axle and hubs. It is often a lot easier to just replace the complete hub than to pry out the old bearings and races and to re-install everything. New hubs also give you the confidence that comes from knowing all your components are new and in good shape. On the page I linked you can view all compatible idler hubs in your 5-on-4-1/2 bolt pattern that are rated for a 2200-lb axle. All of these idler hubs use your L44649...
    view full answer...
  • Replacement Hubs/Wheel Studs/Bearings Races for Triton Triton XT14-101-1 Trailer
    In order to spec the correct replacement wheel studs, I'd need the dimensions from one of your existing wheel studs, as shown in the provided diagram. I spoke with the nice folks at Triton Trailers to find the specifics about your existing hubs. For a replacement hub, I'd recommend part # 8-259-50UC1 which is compatible with a 2200 lb axle. The hub has a galvanized finish to resist corrosion, and includes the inner and outer L44649 wheel bearing, and has the L44610 races pre-installed....
    view full answer...
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  • Can The Capacity Of An Axle Be Determined By Looking At The Hubs?
    Though it is sometimes possible to identify an axle's capacity based of the hub, it is not always 100% accurate. Due to this, I tell people to not rely on just this alone. As a quick example, if you look at the Dexter Hub # 8-259-50BTUC1 and # 8-259-50UC1-EZ, they will both use the exact same 8-259 hub. However, the # 8-259-50BTUC1 will use the # L44643 inner and outer bearing and is rated for use on a 2,000 pound axle. The # 8-259-50UC1-EZ will use the # L44649 inner and outer bearing...
    view full answer...
  • Replacement Idler Hub For Tie Down 11029C On 1-1/16" Straight Spindle with 5 on 4-1/2" Bolt Pattern
    You will need either the Dexter Trailer Idler Hub Assembly for 2,200-lb Axles # 8-259-50UC1 for 8-12" wheels or the Assembly # 8-258-50UC1 for 13-15" wheels. Both these hubs use the 1-1//16" Bearing # L44649 for inner and outer bearings. And they use a Grease Seal # 10-9 (1.50" inner diameter).
    view full answer...
  • Trailer Hub Replacement with Bearings # L44643 and # L44649
    Based on the bearings you mentioned the correct hub you'd need is the part # 8-259-50. This does not come with bearings though so you'd need to also order the part # L44643 and # L44649 as well as the grease seal # 10-9.
    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
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Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Lindsey S
Edited by:
Lindsey S
Employee Cole B
Installed by:
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Employee Lisa S
Written by:
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