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
• 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

Product Description

DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industrial 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.

Product Name: DIN/ISO Standard Bored to Size Sprocket with One Hub 40B08
Standard: ANSI, DIN, JIS, KANA
Material: Steel C45
Surface Treatment: Teeth Harden carburizing
Hardness: 45-52 HRC
OEM: Yes
Place of Origin: China

Application:
Industry sprockets can be usedin power driving, conveyor, lifting, mine, agricultural, food industry etc., together with roller chains.

Product name	DIN/ISO Standard Bored to Size Sprocket with One Hub 40B08
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