Is There a 4 on 4" Hub for a Trailer with 1-1/16" Outer and 1-3/8" Inner Bearing

Question:

Do you have a 4 x 4” trailer hub with outer bearings 1 1/16” and inner bearings 1 1/4 - 1 3/8”? I can send a picture if necessary, but the inner bearing race increases in diameter from 1 1/4 to 1 3/8” so a standard 1 1 1/16’ bearing will not fit I tried.

asked by: Brian R

Expert Reply:

The dimensions you described are of the spindle for a 3,500 lb axle which uses at the very least a 5 on 4-1/2" bolt pattern. In order to use a 4 on 4" bolt pattern you'd need a 2,000 lb spindle which uses L44643 bearings that measure 1" or a 2,200 lb spindle which uses L44649 bearings that measure 1.063". Therefore no, we do not have a hub with these dimensions with a smaller bolt pattern. The inner bearings is an L68149 which measures 1.378" and the outer bearing is an L44649 which measures 1.063". For this, you'd need the Easy Grease Trailer Hub and Drum Assembly part # AKHD-545-35-EZ-K or Easy Grease Trailer Idler Hub Assembly part # AKIHUB-545-35-EZ-K.

I have also attached for you below a list of our wheels/tires with this bolt pattern.

expert reply by: Conner L