Rear axle removal and installation dolley

The rollers i settled on before cutting out the axle perches are 1/2" id x 1&3/8" od x 7/16" width. Cost was $9.98 total for 4 bearings shipped off evilbay. This was the cheapest i could find them. Since they will not be in continuous rotation like in an electric motor they should outlast my lifetime. Bearing PN# is on pic for anyone who wants to duplicate this.

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