DIN/ISO Standard Bored to Size Sprocket with One Hub 40b8

• Standard Or Nonstandard：Standard
• Application：Motor, Motorcycle, Machinery, Agricultural Machinery, Industry
• Hardness：Hardened
• Manufacturing Method：Rolling Gear
• Toothed Portion Shape：Spur Gear
• Material：Alloy,Carbon Steel

=== Base Info ===

• Model NO.：40B8
• Type：Circular Gear
• Chain No.：03c-72A ;04b-72b
• Manipulate Way：Semi-Automatic Manipulation
• Changes Way：Stepped
• Transport Package：Wooden Case and Pallet
• Specification：GB ANSI DIN KANA ISO9001
• Trademark：DONGHUA
• Origin：China Zhejiang
• HS Code：84839000
• Production Capacity：5000PCS,Month

=== Description ===
Materials Available1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS4202. Steel:C45(K1045), C46(K1046),C203. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)4. Bronze: C51000, C52100, C54400, etc5. Iron: 1213, 12L14,12156. Aluminum: Al6061, Al60637.OEM according to your requestSurface TreatmentAnnealing, natural anodization, heat treatment,  polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation,  satin, Black surface painted etc.Products Availablesprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat,  bushing, coupling, lock assembly etc.Processing MethodCNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assemblyQC :Technicians self-check in production,final-check before package by  professional Quality inspectorSizeDrawingsPackageWooden Case/Container and pallet, or as per customized specificationsCertificateISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009AdvantageQuality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipmentLead Time15-25days samples. 30-45days offcial order