Todd
I got the bronze bushings and front wheels from McMaster
These are the bushings I used for the front Casters
Part #2938T55 SAE 863 Bronze Flanged-Sleeve Bearing, for 3/4" Shaft
Diameter, 1" OD X 1-1/4" L X 1-1/4" Flange OD
4 each 2.98 $11.92
These are what I used for front wheels
Part # 8368T57 High-Capacity Rubber-Tread Wheel, 6" X 2", 1/2" &
5/8" Axle, Roller Bearing, 820# Capacity
2 each $22.87 $45.74
Merchandise $57.66
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These are wheels that look like they would work for the rear wheels, these are McMaster #'s
Dia wd shaft hub cap Cap price
8" 2" 1/2" 2 7/16" Spoked 450 2319T96 16.09
8" 2" 5/8" 2 7/16" Spoked 450 2319T95 16.09
8" 2" 1/2" 2 7/16" Spoked 1,000 8368T32 24.09
8"2" 5/8" 2 7/16" Spoked 1,000 8368T31 28.63
Bushings 1/2" ID 5/8" OD 1" long 1688K17 part # 1.64 ea
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This is what I used for deck bearings ( you'll need to remove the inner seals)
Haban deck bearings
MRC 205 SZZ
Pacamor 6205 Z 52 MM OD X 25MM ID X 15MM wide
VXB.COM 1-800-928-4430
8 Bearing 6205-2RS 25x52x15 Sealed Ball Bearings
Price: $31.37
Code: Kit487
http://www.vxb.com/page/bearings/PROD/Kit487