5 Inch TPR Wheel Flexible Castor for Shopping Trolley

5 Inch TPR Wheel Castor for Shopping Trolley
Wheel: TPR Tread;
Wheel Size: 4", 5";
Bearing: precise single ball bearing;
Bracket thickness: 2.0mm;
Double race bearings;
Bolt Hole Dia.: /12.7"/13.0mm;