FAG NUP212E-TVP2 Cylindrical Roller Bearing, Single Row, Straight Bore, Removable Inner Ring, Two Piece, High Capacity, Normal Clearance, Metric, 60mm ID, 110mm OD, 22mm Width: Amazon.com: Industrial & Scientific
SYRATION 4"x1-1/2" Cast Iron V Groove Caster Wheel with Straight Roller Bearing Capacity up to 600 lbs (1 Black Wheel): Amazon.com: Industrial & Scientific