Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of c2080-1-20t type a sprocket in China, featured by quality products and good service. If you're going to wholesale advanced c2080-1-20t type a sprocket made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
Basic Identification
|
Model |
C2080-1-20T Type A |
|
Also known as |
2080A20 |
|
Chain compatibility |
C2080 / A2080 double pitch roller chain |
|
Standards |
ANSI B29.4, ISO 1275 1 |
|
Type |
A = Plain plate (no hub) |
Sprocket Dimensions (20 teeth)
|
Parameter |
Value (inch) |
|
Number of teeth |
20 |
|
Pitch diameter |
6.472" |
|
Outside diameter |
6.910" |
|
Caliper diameter |
5.845" |
|
Tooth width (nominal) |
0.575" |
|
Standard plain bore |
15/16" (0.938") |
|
Weight |
4.40 lb |
Material & Treatment
| Material | 1045 carbon steel |
| Tooth | Induction hardened (HRC 48-55) |
| Surface | Black oxide finish |
Features

The C2080-1-20T Type A sprocket is an ANSI-standard industrial single-row sprocket designed for C2080 double-pitch roller chains. Featuring a hubless flat Type A structure, it delivers lightweight installation and saves assembly space compared with hubbed Type B sprockets. Fabricated from premium 1045 carbon steel, the sprocket teeth adopt professional induction hardening technology, achieving hardness of HRC 48-55 to enhance wear resistance and resist tooth cracking and deformation. Each gear tooth is precision-machined with standardized tooth profile, ensuring perfect meshing with matched chains. It effectively cuts down running friction, reduces mechanical vibration and eliminates chain skipping issues. The black oxide surface treatment provides great anti-corrosion and rust-proof performance, adapting to dusty, humid industrial working environments. With strict dimensional tolerance, this sprocket enjoys high interchangeability for direct replacement.
Application
This heavy-duty sprocket is widely applied to medium-load industrial transmission scenarios. It is commonly installed on automatic conveyor systems, packaging machines, agricultural machinery, material handling and logistics transportation equipment. Its simple structure enables quick mounting and lowers daily maintenance costs. Stable transmission performance makes it an ideal replacement part for long-running industrial drive equipment.
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