DescriptionMaterial:Wheel body PA. Tread thermoplastic polyurethane elastomer.Note:Wheels with polyurethane tread have a high load capacity, resist abrasion, are gentle to floors, absorb shocks and vibration and are resistant to many chemicals and acids. Temperature resistant from -30 °C to +80 °C. Suitable as replacement rollers for the castors K1764.Special features: