3" PVC Wheel Bolt Hole Institutional Castor

Wheel Diameter: 50mm, 75mm, 100mm, 125mm, Wheel Width 18-27mm ;
Housing: high strength 2.0/2.5 mm thickness steel;
Load Capacity: 40KG-100KG;
Fixing type: Bolt Hole;
Hole Inner Diameter: φ10.5mm;
Swivel/Rigid: Swivel;
Brake device: without;
Wheel Hardness: 85±3 Shore A;
Bearing: Plain bearing;
Temperature Range: 50℃~-10℃;
Rubber and TPR wheel is available.