Spindle Dimensions of the Dexter Trailer Idler Axle w/ Idler Hubs # 20440I-EZ-60

Question:

I want to use this assembly in a design. I need the dimensions for the spindle to match the hub you have in this assembly. I model the parts in my design and I am unable to determine what the dimensions are for the spindle and the shaft length for the hub. You have them listed for some of your spindles. Example has A,B,C,D,E,F. i Do not see a part number that would match the spindle on this assembly. Your video states the spindle is 1 1/16 inch but that is not enough to do an accurate model. I would appreciate your help as soon as possible.

asked by: Barbara B

Expert Reply:

The spindle that is on the Dexter Trailer Idler Axle w/ Idler Hubs # 20440I-EZ-60 is a BTR spindle like part # TRU44FR.
.
The stub diameter (A) on the TruRyde spindle is 1-1/4 inches, The part where the grease seal rides (B) is 1.5 inches. It uses 1-1/16" bearings (C and D), and has a 1 inch threaded portion at the end (E). The stub length (F) is approximately 4 inches and the overall length of this spindle is 9.5 inches.

I also attached a video with these measurements.

expert reply by: Jameson C