ISO Standard Double-Pitch Large Roller Sprocket

• Standard Or Nonstandard: Nonstandard
• Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Sc45
• Model NO.: Type B (one side hub)
• Type: Circular Gear
• Hub: No Hub ,One Side Hub,Both Sides Hub
• Transport Package: export package
• Specification: ISO DIN ANSI JIS KANA GB
• Trademark: DONGHUA
• Origin: China
• HS Code: 84839000
• Production Capacity: 3000PCS/Month

Product Description

DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification.

ISO Standard Double-Pitch Large Roller Srpocket instruction:

For chains Acc. To DIN 8164

Sprocket with balck oxide surface treatment

Painting on bore of sprocket

Black oxide will protect sprocket from rust

C45 or Q235 steel

Carburizing

Chain NO: C2042 C208BL C2052 C2062 C2082 C2102 C2122 C2162
C2062H C2082H C2122H C2162H

Teeth Quantity: 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 32 35 38 39 40

Product name	ISO Standard Double-pitch Large Roller Srpocket
Materials Available	1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
	2. Steel:C45(K1045), C46(K1046),C20
	3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
	4. Bronze: C51000, C52100, C54400, etc
	5. Iron: 1213, 12L14,1215
	6. Aluminum: Al6061, Al6063
	7.OEM according to your request
Surface Treatment	Annealing, natural anodization, heat treatment,  polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation,  satin, Black surface painted etc.
Products Available	sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat,  bushing, coupling, lock assembly etc.
Processing Method	CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC :	Technicians self-check in production,final-check before package by  professional Quality inspector
Size	Drawings
Package	Wooden Case/Container and pallet, or as per customized specifications
Certificate	ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Advantage	Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment
Lead Time	15-25days samples. 30-45days offcial order