OEM Special Duplex Standard Stock Sprocket with Long Hub and Keyway

=== Base Info ===

• Model NO.：Sprocket
• Manufacturing Method：Hobbing & Carburizing & Grinding
• Toothed Portion Shape：Customized
• Material：Customized
• Type：Special Sprocket
• Teeth：Heat Treatment
• Material.：C45(Customized)
• Type.：a, B, C Type Sprockets
• General Requirements：Be Free From Burrs & Voids
• General Requirement：Sharp Edges Removed & Rust Protection
• Trademark：OIC
• Transport Package：Export Package,Plywood Case
• Specification：ISO606; ANSI B29.1; DIN8187; GB124-97
• Origin：Changzhou, Jiangsu, China
• HS Code：84834090

=== Description ===