High-Load Precision Industrial Sprocket - ISO/ANSI Standard Certification

• Customization: Available
• Standard Or Nonstandard: Nonstandard, Standard
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Model NO.: 28A-28T
• 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.

28A GB1244-85 DIN8188 ISO/R 606 ANSIB29.1	Sprocket Tooth Parameters(mm)
	Pitch	p	44.45
	Roller Diameter	d-φ	25.4
	Radius of Arc	r3	47.5
	Chamfer Angle Width	C	5.8
	Rear Width	B1	23.5
	Rear Width	b1	22.9
	Rear Width	B2	71.9
	Rear Width	B3	121.19

Z	de	dp	Simplex			Duplex
			dm	D1	A	dm	D2
8	132	116.15	74	25	70
9	146	129.96	88	25	70
10	160	143.85	100	25	70
11	174	157.77	112	25	70
12	188	171.74	125	25	70
13	204	185.75	125	25	70	145	30	120
14	218	199.76	125	25	70	145	30	120
15	232	213.79	125	25	70	145	30	120
16	246	227.84	160	30	75	145	30	120
17	260	241.9	160	30	75	160	30	120
18	274	255.98	160	30	75	160	30	120
19	289	270.66	160	30	75	180	30	120
20	303	284.15	160	30	75	180	30	120
21	317	298.24	160	30	75	180	30	120
22	331	312.34	160	30	75
23	345	326.44	160	30	75
24	359	340.55	160	30	75
25	373	354.66	160	30	75
26	387	368.77	160	30	75
27	401	382.88	160	30	75
28	416	397	160	30	75
29	430	411.12	160	30	75
30	444	425.24	160	30	75
31	458	439.37	180	30	75
32	472	453.49	180	30	75
33	486	467.62	180	30	75
34	500	481.75	180	30	75
35	514	495.88	180	30	75
36	529	510.01	180	30	75
37	543	524.13	180	30	75
38	557	538.27	180	30	75
39	571	552.4	180	30	75
40	585	566.54	180	30	75
42
45	656	637.22	180	30	75
48
50	726	707.91	180	30	75
54
57	825	806.9	180	30	75
60	869	849.32	180	30	75

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