Product Name: Large V-Belt Pulley for Power Transmission (with QD bushing) Model NO.: 3V, 5V, 8V Application: Conveyor Surface Treatment: Black Oxide Material: Iron Accessory: Qd Busing for Pulley Pulley Standard: American Standard for Qd Bushing Pulley Delivey Time: 30 Days Trademark: SYPT Transport Package: Plywood Case Specification: ISO Origin: Shanghai of China HS Code: 8503009090 Product Description V-Beltpulley1.They meet the toughest demands of industry.2.Large pulley can be also provided.3.Customized requirement is available.Groove section 3V 5V 8V