Sprockets for DIN 8188 ASA/ANSI Roller Chains (A Series)
American Series A sprockets (Series A) are the most common fundamental components of ASA roller chain drives according to the DIN 8188 standard. They are manufactured in standard series and dimensions from steel.
Standard sprockets can be simplex, duplex, or triplex, depending on the chain type, most commonly with a hub or flat. Custom sprockets can also be manufactured from other materials and in different designs according to drawings and additional specific requirements.
Sprockets Fields of Use
Sprockets for ASA chains according to DIN 8188 are designed for general use in both light and heavy industries.
They are used primarily in drives but can also be applied for lifting or material transport.
Sprockets Material
Steel C43 or another material according to specification requirements.
Sprockets Basic Profiles
-
N – Sprocket
04C, 06C, 08A, 10A, 12A, 16A, 20A, 24A
-
P – Plate Wheel (Disc)
04C, 06C, 08A, 10A, 12A, 16A, 20A, 24A
Sprockets Code Description
Example:
08A-1-20-N DIN 8188 (ASA 40-1, 1/2 × 5/16)
| Code Part | Description |
|---|---|
| 08A |
Type of chain |
| 1 |
Simplex |
| 20 |
Number of teeth |
| N |
With-hub design |
| DIN 8188 | Standard (A series) |
| ASA 40-1 | Chain designation according to ANSI standard (USA) |
| 1/2 × 5/16 |
Pitch of teeth in inches × internal width of the chain in inches |
Documents for Download
Dimensions and Parameters of Sprockets for DIN 8188 ASA/ANSI Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 1.33 MB)
Related Products
Drive Roller Chains (DIN 8188)
06A, 08A, 10A, 12A Roller Chains (A series) DIN 8188 - American series - simplex, duplex, triplex and other various types.
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
Chain Wear Gauges
Mechanical devices designed to roller chains, fleyer chains and other types of lifting and drive chains wear detection.
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