7k Underslung Trailer Axle - (7000 lb Beam Only)

Specs:
Capacity: 7000 lbs
Straight Spindle
Tube: 3"
Hub Face: 95
Spring Center: 80
Beam only 
Bottom Mounted (underslung)
EZ Lube (zerc in spindle for quick lubrication)
used with double eye or slipper springs