4 Inch Grey Steel TPR Caster Wheel

4 inch grey chrome steel TPR caster wheel for Hospital school hotel Specifications:  1) Wheel diameter: 2.5"  3"  4" 5" industrial caster wheels   2) Load Capacity: 65-125kg hospital bed caster  3) Material: TPR Caster Wheel with brake  4) Color:Grey Features: low noise, wear-resistant, prevent cable jam. Usage: Hospital, school, hotel, food, warehouse, supermarket etc. wheel diameter Load capacity type of bearing wheel width setting height of Flat bottom  setting height of thread stem setting height of hole top size of thread stem size of top plate hole cent…