8-1/2" Hub-and-drum assembly features 5 on 5-1/2 bolt pattern. Includes wheel bolts and races. Bearings, seal and grease cap sold separately.
Features:
Specs:
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.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today, we're going to take a look at the Titan 5 on 5 1/2" Hub and Drum for hydraulic drum brakes. This is an 8 1/2" diameter Hub and Drum assembly, features the 5 on 5 1/2" bolt pattern. This hub and drum assembly will include the wheel studs and the bearing races which are pre-installed. The outer bearing race and the inner bearing race is all pressed in. It does require inner and outer bearings, a grease seal and a grease cap which we do sell separately on our website. They are usually listed on this product page as a "Related Product." This is a hydraulic drum brake application. Just to give you a few measurements on this, when we say 8 1/2", what that is, is the inside diameter, so there's your 8 1/2".
The 2 1/4" is going to be the width, so there's your 2 1/4". Again, the bolt pattern on this is a 5 on 5 1/2" bolt pattern. This does use an inner bearing part number of L68149, an outer bearing part number of L44649, does use a grease seal part number of 58846, and the wheel lug nut size that goes on these studs is 1/2" by 20. That should do it for the review on the Titan 5 on 5 1/2" Hub and Drum for hydraulic drum brakes.
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