Your dimensions indicate a very thin wall (1/32) - perhaps you can find
steel tubing that can be cut to the desired length.
In a message dated 11/8/2010 12:41:06 P.M. Central Standard Time,
earleschroeder@yahoo.com writes:
The
bottom bushings are slightly worn and making a noise taxiing over
turf.
They are steel 5/16" by 3/8" and 1/4" long. The local
bearing shop only carries bronze.
Does anyone know of a
source?
Thanks,
Earl