MPB-040

LOAD WHEEL BK-820 per info in schuman casters notes

TI-033 (9X5X5)

4/7/05: Wicke wheel sent in by ITL charlotte for this model, looks like 3 1/4 x 1 1/2 (6205zz bearing)

Per Superior Flier the wheel is S163 = YL-806 not a BK-820