Dexter Trailer Hub Assembly for Heavy-Duty 15K Axles - 8 on 275mm Oil Bath

Dexter Trailer Hubs and Drums - DX42KR

Hub fits 15K heavy-duty Dexter axles. Oil bath system allows for easy maintenance.

Features:

• Trailer hub assembly fits idler axles
  • Works as a direct replacement for heavy-duty hub-and-drum assembly (008-401-72)
• Bearings, races, oil seal, oil cap, wheel bolts, and lug nuts are not included
• Sturdy iron construction
• Hub is made in the USA

Specs:

• Application: 15,000-lb heavy-duty axles
• Bolt pattern: 8 on 275mm
• Wheel bolt diameter: 5/8"
• Weight capacity: 7,500 lbs

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"

8-401-5 Hub Assy - HD 15K Axles, 8on275mm, 3.30" Stud Stand Out