12A-2 / ASA 60-2 Sprockets with Hub for DIN 8188 Roller Chains (A-Series)
12A-2 / ASA 60-2 sprockets with a hub are designed for drives with all types of 12A-2 / ASA 60-2 (3/4″ × 1/2″) duplex 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.
12A-2-10-N (ASA 60, 3/4” × 1/2”) - 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.
259,40CZK excl. VAT
313,90CZK incl. VAT
12A-2-11-N (ASA 60, 3/4” × 1/2”) - 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.
318,50CZK excl. VAT
385,40CZK incl. VAT
12A-2-12-N (ASA 60, 3/4” × 1/2”) - 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.
372,60CZK excl. VAT
450,80CZK incl. VAT
12A-2-13-N (ASA 60, 3/4” × 1/2”) - 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.
436,70CZK excl. VAT
528,40CZK incl. VAT
12A-2-14-N (ASA 60, 3/4” × 1/2”) - 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.
502,60CZK excl. VAT
608,20CZK incl. VAT
12A-2-15-N (ASA 60, 3/4” × 1/2”) - 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.
579,80CZK excl. VAT
701,50CZK incl. VAT
12A-2-16-N (ASA 60, 3/4” × 1/2”) - 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.
651,90CZK excl. VAT
788,80CZK incl. VAT
12A-2-17-N (ASA 60, 3/4” × 1/2”) - 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.
735,30CZK excl. VAT
889,70CZK incl. VAT
12A-2-18-N (ASA 60, 3/4” × 1/2”) - 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.
827,30CZK excl. VAT
1 001,10CZK incl. VAT
12A-2-19-N (ASA 60, 3/4” × 1/2”) - 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.
916,30CZK excl. VAT
1 108,70CZK incl. VAT
12A-2-20-N (ASA 60, 3/4” × 1/2”) - 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.
1 003,40CZK excl. VAT
1 214,10CZK incl. VAT
12A-2-21-N (ASA 60, 3/4” × 1/2”) - 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.
1 073,70CZK excl. VAT
1 299,20CZK incl. VAT
12A-2-22-N (ASA 60, 3/4” × 1/2”) - 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.
1 144,50CZK excl. VAT
1 384,90CZK incl. VAT
12A-2-25-N (ASA 60, 3/4” × 1/2”) - 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.
1 487,90CZK excl. VAT
1 800,40CZK incl. VAT
12A-2-26-N (ASA 60, 3/4” × 1/2”) - 26 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.
1 570,10CZK excl. VAT
1 899,80CZK incl. VAT
12A-2-27-N (ASA 60, 3/4” × 1/2”) - 27 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.
1 660,20CZK excl. VAT
2 008,90CZK incl. VAT
12A-2-28-N (ASA 60, 3/4” × 1/2”) - 28 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.
1 763,50CZK excl. VAT
2 133,80CZK incl. VAT
12A-2-29-N (ASA 60, 3/4” × 1/2”) - 29 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.
1 857,50CZK excl. VAT
2 247,60CZK incl. VAT
12A-2-30-N (ASA 60, 3/4” × 1/2”) - 30 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.
1 979,40CZK excl. VAT
2 395,10CZK incl. VAT
12A-2-35-N (ASA 60, 3/4” × 1/2”) - 35 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.
2 591,50CZK excl. VAT
3 135,70CZK incl. VAT
Products are sorted by name in ascending order.
Typical Applications
The 12A-2 / ASA 60-2 sprockets with a hub are intended for general use in light- and 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:
12A-2-18-N (ASA 60, 3/4” × 1/2”) - 18 Teeth, with Hub (Steel)
| Code Part | Description |
|---|---|
| 12A |
Chain type |
| 2 |
Duplex design |
| 18 |
Number of teeth |
| N |
Design with hub |
| ASA 60 |
Chain designation according to ANSI B29.1 standard (USA) |
| 3/4” × 1/2” |
Chain pitch × inner width |
| 18 Teeth, with Hub (Steel) |
Sprocket design and material |


