2 Inch 50 Diameter Gimbal Wheel

2 inch 50 diameter Gimbal wheel/Small caster,universal wheel,activity, Material: plastic PP polypropylene or rubber. Electroplating: zinc plating Floor: 38*38mm Material Composition: 1. The material of bracket assembly is high quality cold-rolled steel sheet stamping, and the surface treatment is chromium or zinc plating. The components are riveted from flat plates, wave plates, brackets, steel balls and middle axes, and the support material is 1.0/1.2/1.5mm thick. 2, wheel material is polypropylene PP or rubber material. Use bearings: no Appearance: Black Grey (4) applicable occasions: furniture and instruments Whether there is brake: with a brake or without a brake. Series specifications: 40mm/50mm