Dexter Trailer Hub and Drum Assembly for Heavy-Duty 10K Axles - 8 on 6-1/2 - Oil Bath

Dexter Trailer Hubs and Drums - DX68QR

Hub-and-drum fits 9K to 10K heavy-duty Dexter axles with 12-1/4" x 4" brakes. Inner bearing (387A) and race, outer bearing (395S) and race, oil seal, cap, wheel bolts, and lug nuts included. Oil bath system allows for easy maintenance.

Features:

• Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated
  • Compatible with electric and hydraulic drum brakes
• Oil bath lets you check lubricant level without disassembling the hub
  • Look through clear oil cap to check lubrication
• Bearings, races, oil seal, oil cap, wheel bolts, and lug nuts are included
• Sturdy iron construction
• Hub and drum are made in the USA

Specs:

• Application: 10,000-lb heavy-duty axles with 12-1/4" x 4" brakes
• Bolt pattern: 8 on 6-1/2"
• Wheel bolt diameter: 5/8"
• Weight capacity: 5,000 lbs

Bearing, Race, and Seal Information

• Bearings (included)
  • Inner bearing: 387A (2.250" inner diameter)
  • Outer bearing: 395S (2.625" inner diameter)
• Races (included)
  • Inner race: 382A
  • Outer race: 394A
• Unitized oil seal (included): 10-56
  • Inner diameter: 2.875"
  • Outer diameter: 3.880"
• Oil cap kit (included): RG04-270
  • 21-36 Cap
  • 10-50 O-ring
  • 46-32 Plug

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"

008-214-90 Dexter Trailer Hub-and-Drum Assembly - 10,000 lb Heavy Duty Axle with 12-1/4" x 4" Brakes - 8 on 6-1/2 - Oil Bath