Swivel Caster Wheel with a Diameter of 50mm. The wheel core is made of durable polypropylene (PP) material, while the tire is made of TPR material. This material not only improves the wheel's grip but also prevents scratching of the surface. It enhances shock absorption and ensures quiet rolling. Product Characteristics: Swivel housing with mounting plate - made of steel Wheel core made of polypropylene (PP), known for its high resistance to mechanical damage Tire made of TPR material that improves grip, shock absorption, provides quiet rolling, and does not scratch the surface Good grip Surface-friendly The materials used for the wheel are resistant to cleaning agents, acids, alcohol, and water Maximum load capacity: 40 kg Technical Data: D - diameter B [mm] b1 [mm] b2 [mm] b3 [mm] L [mm] l1 [mm] l2 [mm] l3 [mm] S [mm] H [mm] R [mm] 50 50 31 38 18 50 31 38 20 6 70 68 75 65 40 50 25 65 40 50 25 6 102 82