Product Description
The 28A standard sprocket is one of the most common and practical components in the field of industrial power transmission. Its standardized design, reliable performance, good load-bearing capacity, broad applicability, and cost-effectiveness make it an ideal choice for transmitting power in numerous mechanical transmission systems, especially in applications requiring a medium pitch (1/2 inch) and a universal number of teeth (28 teeth).
product model

Product Parameters
Type: |
Simplex, Duplex |
Teeth Number: |
8-60 |
Standard: |
ANSI , JIS, DIN, ISO |
Material: |
1020, 1045, SS304 , SS316; As Per User Request. |
Performance Treatment: |
Carburizing, High Frequency Treatment, Hardening and Tempering, Nitriding |
Surface Treatment: |
Black of Oxidation, Zincing, Nickelage. |
Characteristic: |
Fire Resistant, Oil Resistant, Heat Resistant, Abrasive resistance, Oxidative resistance, Corrosion resistance, etc |
Design criterion: |
ISO DIN ANSI & Customer Drawings |
Application: |
Industrial transmission equipment |
Package: |
Wooden Case / Container and pallet, or made-to-order |
Certification: |
ISO9001 SGS |
Quality Inspection: |
Self-check and Final-check |
Sample: |
ODM&OEM, Trial Order Available and Welcome |
Advantage: |
Quality first, Service first, Competitive price, Fast delivery |
Delivery Time: |
10 days for samples. 15 days for official order. |
Company Profile
The company is located in the beautiful coastal city of Qingdao. We are a large enterprise group that integrates R&D, manufacturing, marketing, market and technical services. We have three major research and production bases as well as a large marketing center. Our products cover transmission components, bearings, chains, sprockets, tractor drive axles and hydraulic steering devices. 219 sets of advanced automated production equipment ensure the quality of our products. We can design and develop products that meet the specific needs of customers, and also provide OEM customization services.


Our Advantages
You provide a request, We'll give you a perfect product". We uphold the businessphilosophy "integrity, efficiency, cooperation, innovation", quality first, advancedtechnology, precision production, integrity management, efficient service, to supportour customers with the top quality products and super sophisticated technology.

