Product Description Housing and wheel core made of high quality Nylon -PA6, which with perfect load-bearing capacity, excellent oil resistivity, abrasive resistance, drug and chemical resistance for long life of our casters. Wheel tread made of TPE material. It shows better resistance to weathering, fatigue and high temperature, it assures of quiet and stable rolling. Inner wheel with precision bearing ensures the movement smooth and low noise. Specification Wheel Diameter 150mm Caster width 83.6mm Tread width 20mm Bolt diameter M8 Bolt Length 15mm Offset 47mm Swivel Radius 155.8mm Swivel Interference 311.6mm Overall height 203mm Temperature -30/+80ºC Standard EN12531 Weight 1.32KG Dynamic load capacity 120KG Static Load capacity 150KG Our Sevice Payment and delivery 1. Payment: By T/T. 30% advance payment, the balance before shipment 2. Delivery time: According to order quantity. Shipped within three weeks after receiving the down paymen Sample service Sample Available Sample fee Paid by customer, but can be refund when mass production Delivery feeSend by express or by air, paid by customer, but can be refund after mass production Packaging Detail in cartons to pallet or in wooden carton box Additional Service 1. Customer OEM or ODM is available; 2. Small order is acceptable; 3. Welcome for factory visiting for direct discussing; 4. Good quality, favorable price and strong service backup; 5. Certificate of Origin / Form-E / Form-A available for customs clearance.