What is the Outer Diameter of the Center Bore of the Dexter Hub and Drum Assembly # 84556UC3

Updated 12/18/2013 | Published 12/17/2013

Question:

Can you tell me what the hubs measurements are? Specifically, I need to know what the minimum centerbore a wheel must have to be able to fit on the dexter hub. Thank you

asked by: Chris

Expert Reply:

The outer diameter of the center bore of the Dexter Trailer Hub and Drum Assembly, # 84556UC3, is 2.67 inches. Most trailer wheels with a 5 on 5 inch bolt pattern have a center bore diameter of 3.19 inches, so you should not have trouble finding a wheel that will fit.

We had this hub and drum assembly in stock, so I pulled it to get some additional information for you. As I stated, the bolt pattern is 5 on 5 inches. The drum fits a 10 inch diameter x 2-1/4 inch wide brake assembly and it fits a 3,500 lbs axle. The inner bearing is # L68149, the outer bearing is # L44649 and it comes with a 10-19 grease seal.

expert reply by: John H