Try this one- - - - -the dimensions look right

www.ebay.com/itm/383898312008?

OOPS! the thickness is wrong. You would need to shorten the bottom of the spindle 1/8" to use that one, but it might be a good idea to do that since this is a commonly available industrial bearing and the listed load capacity for one bearing is greater that the gross weight of the whole truck.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
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