The Stainless Steel Roller Sprocket Complies with The ISO ANSI Standards

• Customization: Available
• Standard Or Nonstandard: Nonstandard, Standard
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Model NO.: 20A-32T
• Hardness: Hardened Tooth Surface
• Manufacturing Method: Cut Gear, Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Alloy Steel, 1045, Stainless Steel, Q235, Brass
• Type: Sprocket, Circular Gear
• Transmission Type: Flexible
• Automatic Production Line: Assembly
• Certification: ISO, CE, Lr, ABS
• Automation: Automation
• Flexible Production: Intelligent Manufacturing
• Rhythm: Non Flow Production Line
• Production Scope: Product Line
• After-Sales Service: 7*24hours
• Warranty: 1 Year
• Transport Package: According to Customer Requirements
• Specification: Alloy steel
• Trademark: SMCC OR NO MARK
• Origin: China
• HS Code: 8483900090
• Production Capacity: 100000000
• Package Size: 50.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 20000.000kg

Product Description

Sprockets and sprocket wheels are used in pairs to form a chain drive system. In various applications, the sprocket wheels drive the chains to achieve power transmission and material transportation. Through professional design, rational material selection and advanced manufacturing techniques, it features sufficient strength and toughness, excellent wear resistance, and a long service life. Typical products include single-row and multi-row standard sprockets for transmission purposes; Various types of chain wheels customized according to user requirements.

SPROCKET  1/2'' X 5/16''  08B SERIES SPROCKETS
 

20A GB1244-85 DIN8188 ISO/R606 ANSIB29.1	Sprocket Tooth Parameters(mm)
	Pitch	p	31.75
	Roller Diameter	d-φ	19.05
	Radius of Arc	r3	33.5
	Chamfer Angle Width	C	4
	Rear Width	B1	17.6
	Rear Width	b1	17.1
	Rear Width	B2	52.9
	Rear Width	B3

Z	de	dp	Simplex			Duplex
			dm	D1	A	dm	D2	A
8	96	82.96	53	20	40	53	20	75
9	106.5	92.84	63	20	40	63	20	75
10	117	102.74	70	20	40	70	20	75
11	127	112.68	77	20	45	80	25	80
12	137	122.68	88	20	45	90	25	80
13	147.5	132.65	98	20	45	100	25	80
14	157.6	142.68	108	20	45	110	25	80
15	167.7	152.72	118	20	45	120	25	80
16	177.7	162.75	120	25	50	120	30	80
17	187.8	172.78	120	25	50	120	30	80
18	197.8	182.85	120	25	50	120	30	80
19	207.9	192.91	120	25	50	120	30	80
20	217.9	202.98	120	25	50	120	30	80
21	228	213.04	140	30	55	140	30	80
22	238.1	223.11	140	30	55	140	30	80
23	248.2	233.17	140	30	55	140	30	80
24	258.3	243.23	140	30	55	140	30	80
25	268.4	253.33	140	30	55	140	30	80
26	278.4	263.4	150	30	55	150	30	80
27	288.5	273.48	150	30	55	150	30	80
28	298.5	283.56	150	30	55	150	30	80
29	308.6	293.65	150	30	55	150	30	80
30	318.7	303.75	150	30	55	150	30	80
31	328.8	313.85	150	30	55	150	30	80
32	338.9	323.91	150	30	55	150	30	80
33	349	334.01	150	30	55	150	30	80
34	359.1	344.1	150	30	55	150	30	80
35	369.2	354.2	150	30	55	150	30	80
36	379.3	364.3	150	30	55	150	30	80
37	389.3	374.39	150	30	55	150	30	80
38	399.4	384.49	150	30	55	150	30	80
39	409.5	394.59	150	30	55	150	30	80
40	419.6	404.66	150	30	55	150	30	80
42	440.8	424.88	150	30	55
45	471.1	455.17	150	30	55
48	501.4	485.46	150	30	55
50	521.6	505.65	150	30	55
54	562	546.07	150	30	55
57	592.3	576.36	150	30	55
60	622.6	606.65	150	30	55

BASIC INFO.
 

Product Name	DIN ISO Standard Sprocket for Roller Chain
Materials	1.Alloy steel: 40 chromium, 20CrMnTi, etc. 2.Stainless steel: SS304, SS316, etc. 3.OEM Customized according to your requirements
Surface Treatment	Heat treatment, Quenching treatment, High frequency normalizing treatment, Polishing, Electrophoresis paint processing, Anodic oxidation treatment, etc
Characteristic	Fire Resistant, Oil Resistant, Heat Resistant, Abrasive resistance, Oxidative resistance, Corrosion resistance, etc
Standard	ISO DIN ANSI Customer Drawings
Size	Customer Drawings & ISO standard
Application	Industrial transmission equipment
Package	Wooden Case / Container and pallet, or made-to-order
Advantage	Quality first, Service first, Competitive price, Fast delivery
Delivery Time	20 days for samples. 45 days for official order.
Heat treatment	1.Hardening Tempering 2.Cemented Quenching 3.Surface hardening

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve worldwide range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

 

Certification

FAQ

Q:Why choose us ?
A:We are a manufacturer, we have manufactured valve for over 20 years .
     1. Reliable Quality Assurance System
     2. Cutting-Edge Computer-Controlled CNC Machines
     3. Bespoke Solutions from Highly Experienced Specialists
     4. Customization and OEM Available for Specific Application
     5. Extensive Inventory of Spare Parts and Accessories
     6. Well-Developed Worldwide Marketing Network
     7. Efficient After-Sale Service System

Q. what is your payment term? 
A: 30% TT deposit, 70% balance T/T before shipping.

Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.

Q: Can you make chains according to my CAD drawings?
A: Yes. Besides the regular standard chains, we produce non-standard and custom-design products to meet the specific technical requirements. In reality, a sizable portion of our production capacity is assigned to make non-standard products.

 
Q: what is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia,
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
 
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems