Trailer hub-and-drum assembly fits 5,200-lb to 7,000-lb axles. Bearings, oil seal and cap sold separately.
Features:
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.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today we'll take a look at this 12 inch Dexter oil bath trailer hub and drum assembly with the 8 on 6 1/2 inch bolt pattern, has the 9/16 diameter wheel studs and it's for a 5,200 pound to 7,000 pound Dexter axle. Now this trailer hub and drum assembly is what'll provide the surface area for your brake shoes to grip when your brakes are activated. It's compatible with both 12 inch electric or hydraulic drum brakes. It is a sturdy iron construction. Dimension on this, the diameter, inside to inside, is 12 inches.
The width on it right here is gonna be 2 inches wide. And again, the application, this is for 5,200 pound to 7,000 pound Dexter axles. Does have the bolt pattern of 8 on 6 1/2 inches that accepts the wheel size of 16 inch up to 17 1/2 inches. We mentioned the wheel stud diameter on this assembly is 9/16 of an inch, and the weight capacity is 3,500 pounds per assembly. So when this one's used with one on the other side of the axle, it'll meet up to the 7,000 pound axle rating.
Now this part does include the bearing races. They are already pre-installed in the hub from the factory. Now, the bearings, the seals, the caps, and all the lug nuts, they are not included. Those items we do sell separately on our website. But that should do it for the review on the 12 inch Dexter oil bath trailer hub and drum assembly with the 8 on 6 1/2 inch bolt pattern, the 9/16 diameter wheel studs for the 5,200 pound to 7,000 pound Dexter axles..
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