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20A-1 / ASA 100-1 Sprockets with Hub for DIN 8188 Roller Chains (A-Series)

20A-1 / ASA 100-1 sprockets with a hub are designed for drives with all types of 20A-1 / ASA 100-1 (1 1/4″ × 3/4″) simplex roller chains of the so-called American series (A-series), standardized to ISO 606 (DIN 8188, ANSI B29.1).

Products are sorted by name in ascending order.

20A-1-08-N (ASA 100, 1/4” × 3/4”) - 8 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

364,60CZK excl. VAT

441,10CZK incl. VAT

20A-1-09-N (ASA 100, 1/4” × 3/4”) - 9 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

454,70CZK excl. VAT

550,20CZK incl. VAT

20A-1-10-N (ASA 100, 1/4” × 3/4”) - 10 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

546,70CZK excl. VAT

661,60CZK incl. VAT

20A-1-11-N (ASA 100, 1/4” × 3/4”) - 11 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

681,80CZK excl. VAT

825,00CZK incl. VAT

20A-1-12-N (ASA 100, 1/4” × 3/4”) - 12 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

814,90CZK excl. VAT

986,00CZK incl. VAT

20A-1-13-N (ASA 100, 1/4” × 3/4”) - 13 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

959,20CZK excl. VAT

1 160,70CZK incl. VAT

20A-1-14-N (ASA 100, 1/4” × 3/4”) - 14 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 118,50CZK excl. VAT

1 353,40CZK incl. VAT

20A-1-15-N (ASA 100, 1/4” × 3/4”) - 15 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 284,60CZK excl. VAT

1 554,30CZK incl. VAT

20A-1-16-N (ASA 100, 1/4” × 3/4”) - 16 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 487,90CZK excl. VAT

1 800,40CZK incl. VAT

20A-1-17-N (ASA 100, 1/4” × 3/4”) - 17 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 586,20CZK excl. VAT

1 919,30CZK incl. VAT

20A-1-18-N (ASA 100, 1/4” × 3/4”) - 18 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 695,10CZK excl. VAT

2 051,10CZK incl. VAT

20A-1-19-N (ASA 100, 1/4” × 3/4”) - 19 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 829,50CZK excl. VAT

2 213,70CZK incl. VAT

20A-1-20-N (ASA 100, 1/4” × 3/4”) - 20 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

1 947,70CZK excl. VAT

2 356,70CZK incl. VAT

20A-1-21-N (ASA 100, 1/4” × 3/4”) - 21 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

2 442,20CZK excl. VAT

2 955,00CZK incl. VAT

20A-1-22-N (ASA 100, 1/4” × 3/4”) - 22 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

2 570,30CZK excl. VAT

3 110,10CZK incl. VAT

20A-1-23-N (ASA 100, 1/4” × 3/4”) - 23 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

2 706,00CZK excl. VAT

3 274,20CZK incl. VAT

20A-1-24-N (ASA 100, 1/4” × 3/4”) - 24 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

2 854,00CZK excl. VAT

3 453,30CZK incl. VAT

20A-1-25-N (ASA 100, 1/4” × 3/4”) - 25 Teeth, with Hub (Steel)

Sprocket

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

3 000,20CZK excl. VAT

3 630,20CZK incl. VAT

Products are sorted by name in ascending order.


Typical Applications

The 20A-1 / ASA 100-1 sprockets with a hub are intended for general use in medium-duty applications.

Typical applications include power-transmission drives; they are also used in lifting equipment and material-handling systems.

Materials

C43 steel.

Other materials on request.

Sprocket Code Description

Example:
20A-1-16-N (ASA 100, 1 1/4” × 3/4”) - 16 Teeth, with Hub (Steel)

Code Part Description
20A

Chain type
1

Simplex design
16

Number of teeth
N

Design with hub
ASA 100

Chain designation according to ANSI B29.1 standard (USA)
1 1/4” × 3/4”

Chain pitch × inner width
16 Teeth, with Hub (Steel)

Sprocket design and material

Documents for Download

Chains

TYMA CZ Catalogue

Czech (PDF 3.58 MB)

Download

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 3.77 MB)

Download

20A-1 / ASA 100-1 Plate Wheels for DIN 8188 Roller Chains (A-Series)

Plate wheels for DIN 8188 roller chains
Pitch × Internal width (mm): 31.75 × 19.05
Teeth z = 8 - 57
Standard diameters d0 (mm): 82.96 - 576.36
View More

Custom Made Sprockets

Special sprockets made of steel, cast iron, plastic, or other materials according to customer requirements.

View More

20A-1 / ASA 100-1 Roller Chains According to DIN 8188

DIN 8188 roller chains
Pitch × inner width (mm): 31.75 × 19.05
View More

Universal Chain Tensioners

Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.

View More

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