Application:
Fit for 1-1/16 inch (44649 bearing), 1-3/8 inch (68149 bearing) combination and 1.72in inner diameter oil seal sealing

Size:
Overall length is 8.25 inch
The length of the spindle is 3.53 inch
The size at the bottom of the square spindle is 1.5 inch

Load-bearing Capacity:
The single spindle can bear a load of 1750 lbs; the compatible shaft can bear a load of 3500 lbs, and it has good load-bearing capacity

Structure:
It comes with 4 right-angle structures, providing better load-bearing capacity, superior stability and balance