Dexter Trailer Hub and Drum Assembly for Hydraulic Brakes - 2,200-lb Axles - 4 on 4

Dexter Trailer Hubs and Drums - 8-276-5UC3

This hub-and-drum assembly fits 2,200-lb axles with BTR spindles. Compatible with hydraulic brakes. Inner bearing (L44649) and race, outer bearing (L44649) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

Features:

• Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated
  • Compatible with hydraulic drum brakes
• Sturdy iron construction
• Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
• Hub and drum are made in the USA

Specs:

• Application: 2,200-lb trailer axles with BTR spindles
• Wheel size: 10" to 13"
• Drum dimensions: 7" diameter x 1-3/4" wide
  • Works with 7" x 1-3/4" brake assembly
• Bolt pattern: 4 on 4"
• Grease cap flange diameter: 1.98"
• Wheel bolt diameter: 1/2"
• Weight capacity: 1,100 lbs

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: 1.500"
  • Outer diameter: 1.987"

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"

008-287-92 Dexter Trailer Hub and Drum Assembly - 2,200-lb Axles - 4 on 4

Replaces 8-276-5UC3