Trailer Idler Hub Assembly for 10,000-lb Axles - 8 on 6-1/2

Dexter Trailer Hubs and Drums - 8-214-5

Hub is designed for use on trailer idler axles. Fits 10,000-lb axles that require a 3-1/4" inner diameter seal. Inner bearing (395S) and race, outer bearing (387A) and race, oil seal (10-56), retaining ring (33-52-1), and lug nuts (6-109) are sold separately.

Features:

• Trailer hub assembly fits 10,000-lb Dexter idler axles
  • Fits 12-1/4" diameter x 4" wide drums
• Bearings, races, seal, oil cap, and lug nuts are sold separately

Specs:

• Application: 10,000-lb trailer axles requiring 3-1/4" inner diameter oil seal
• Bolt pattern: 8 on 6-1/2"
• Wheel stud dimensions: 5/8" diameter x 1-1/16" long
• Grease cap flange diameter: 3.5"
• Weight capacity: 5,000 lbs

Bearing, Race, and Seal Information

• Bearings (sold separately)
  • Inner bearing: 395S (2.625" inner diameter)
  • Outer bearing: 387A (2.250" inner diameter)
• Races (sold separately)
  • Inner race: 394A
  • Outer race: 382A
• Oil seal (sold separately): 10-56
  • Inner diameter: 3.125"
  • Outer diameter: 4.500"

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"

008-214-05 Dexter Trailer Idler Hub Assembly for 10K Axle - 8 on 6-1/2

Replaces H-865-07