As a leading raw material manufacturer, we supplyBrown Fused Alumina For Refractory materials: 0-1mm 1-3mm 3-5mm 5-8mm-200Mesh-325Mesh and other customized size.
50mm white plastic or nylon wheel, wheel color can be customized, customer usually use white or black color, 30mm wide, plain bearing, with 60/70kg big load.