3/4/5inch Black Mute Rubber Caster Wheels Fixed/Rotate/Brake Trolley Wheel (With Lock/Without Lock)

VOYSAIL. Name: Black silent rubber casters. Scope of application: medical treatment, shopping malls, furniture, industry, etc. Specification parameters: 1. Material: rubber galvanized steel plate. 2. Bearing: sealed double bearing. 3 inches: as follows. Diameter: 75mm. Wheel Width: 32mm. Installation width: 40mm. Aperture: 12mm. Bottom width: 94mm64mm. Installation height: 105mm. Support spacing: 74 mm 45 mm. Bearing weight: 100KG. Single wheel net weight: 0.19KG. 4 inches: as follows. Diameter: 100MM. Wheel Width: 32mm. Installation width: 40mm. Aperture: 12mm. Bottom width: 94mm64mm. Installation height: 130 meters. Installation spacing: 74mm45mm. Bearing weight: 110KG. Single wheel net weight: 0.27KG. 5 inches: as follows. Diameter: 125mm. Wheel Width: 32mm. Installation width: 40mm. Aperture: 12mm. Bottom width: 94mm64mm. Installation height: 154 meters. Installation spacing: 74mm*45mm. Bearing weight: 130KG. Single wheel net weight: 0.37KG. Functions features): 1. High-quality