Dexter 8-259-50UC1-EZ Complete E-Z Lube Hub Assembly - 5 on 4.5 - L44649 Bearings - 5.5 Inch Hub Flange - Fits BTR 1-1/16 Inch Spindle
Dexter 8-259-50UC1-EZ Complete E-Z Lube Hub Assembly - 5 on 4.5 - L44649 Bearings - 5.5 Inch Hub Flange - Fits BTR 1-1/16 Inch Spindle
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This Galvanized Dexter trailer hub assembly is great for marine use. E-Z Lube design simplifies lubrication. Trailer hub fits 2,200-lb idler axles. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, and galvanized lug nuts included.
Product Features
- Marine-grade trailer hub assembly fits idler axles
- Includes bearings, races, grease seal, grease cap, and zinc-coated lug nuts
- Zinc plating has a 500-hour salt spray rating
- Ideal for use on a boat or snowmobile trailer
- Durable enough for saltwater applications
- E-Z Lube design makes lubricating bearings simple
- Just remove plug on grease cap to access zerk fitting on spindle - no disassembly required
- Hub is made in the USA
Product Specifications
- Application: 2,200-lb E-Z Lube trailer axles with BTR spindles
- Wheel size: 8" to 12"
- Hub flange diameter: 5-1/2"
- Bolt pattern: 5 on 4-1/2"
- Grease cap flange diameter: 1.986"
- Wheel bolt dimensions: 1/2" diameter x 2" long
- Weight capacity: 1,100 lbs per hub
Bearing, Race, & 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): 10-60
- Inner diameter: 1.5"
- Outer diameter: 1.987"
Items in Kit
• 2 L44649 Inner and Outer Bearings (1.063" ID)
• 2 L44610 Inner and Outer Races(Already Pressed In) 1.98" OD
• 1 10-60 Grease Seal (1.5" x 1.987")
• 1 21-41-1 Grease Cap (1.986" OD)
• 1 85-1 Grease Cap Plug
• 5 X1023R Coned Wheel Nuts
• 1 5 on 4.5" Galvanized Hub
• 1,250lb Capacity Per Hub
Corrosion Resistance for Marine Use
This trailer hub assembly 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.
E-Z Lube Design
The E-Z Lube design of this assembly not only makes lubricating the bearings easy, but it also helps prevent corrosion of the hub. This is because you can lubricate the bearings without the mess of taking apart the entire assembly. 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.
Dexter Trailer Hubs and Drums
- 5 on 4-1/2 Inch
- For 2000 lbs Axles
- Hub
- 10 Inch Wheel
- 12 Inch Wheel
- EZ Lube
- 1/2 Inch Stud
- L44649
- L44649
- Dexter
Dexter 8-259-50UC1-EZ Complete E-Z Lube Hub Assembly - 5 on 4.5 - L44649 Bearings - 5.5 Inch Hub Flange - Fits BTR 1-1/16 Inch Spindle
To determine the bolt circle on hubs or wheels with an odd number of bolt holes, measure from outside to center of the studs across the pattern(bolt patterns are always measured in inches). Example: If you were to number the studs 1, 2, 3, then you would measure from the outside of stud 1 to the center of stud 3.
Prop. 65 Warning for California Residents
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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.
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.)
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.)
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"
