10A-3 / ASA 50-3 Sprockets with Hub for DIN 8188 Roller Chains (A-Series)
10A-3 / ASA 50-3 sprockets with a hub are designed for drives with all types of 10A-3 / ASA 50-3 (5/8″ × 3/8″) triplex 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.
10A-3-12-N (ASA 50, 5/8” × 3/8”) - 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.
12.93€ excl. VAT
15.65€ incl. VAT
10A-3-13-N (ASA 50, 5/8” × 3/8”) - 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.
15.14€ excl. VAT
18.32€ incl. VAT
10A-3-14-N (ASA 50, 5/8” × 3/8”) - 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.
17.20€ excl. VAT
20.81€ incl. VAT
10A-3-15-N (ASA 50, 5/8” × 3/8”) - 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.
19.21€ excl. VAT
23.24€ incl. VAT
10A-3-16-N (ASA 50, 5/8” × 3/8”) - 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.
23.03€ excl. VAT
27.87€ incl. VAT
10A-3-17-N (ASA 50, 5/8” × 3/8”) - 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.
25.68€ excl. VAT
31.07€ incl. VAT
10A-3-18-N (ASA 50, 5/8” × 3/8”) - 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.
28.91€ excl. VAT
34.98€ incl. VAT
10A-3-19-N (ASA 50, 5/8” × 3/8”) - 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.
32.09€ excl. VAT
38.83€ incl. VAT
10A-3-20-N (ASA 50, 5/8” × 3/8”) - 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.
35.33€ excl. VAT
42.75€ incl. VAT
10A-3-21-N (ASA 50, 5/8” × 3/8”) - 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.
38.02€ excl. VAT
46.01€ incl. VAT
10A-3-22-N (ASA 50, 5/8” × 3/8”) - 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.
41.40€ excl. VAT
50.10€ incl. VAT
10A-3-23-N (ASA 50, 5/8” × 3/8”) - 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.
45.08€ excl. VAT
54.55€ incl. VAT
10A-3-24-N (ASA 50, 5/8” × 3/8”) - 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.
48.95€ excl. VAT
59.23€ incl. VAT
10A-3-25-N (ASA 50, 5/8” × 3/8”) - 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.
53.49€ excl. VAT
64.72€ incl. VAT
10A-3-26-N (ASA 50, 5/8” × 3/8”) - 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.
57.38€ excl. VAT
69.43€ incl. VAT
10A-3-27-N (ASA 50, 5/8” × 3/8”) - 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.
60.86€ excl. VAT
73.64€ incl. VAT
10A-3-28-N (ASA 50, 5/8” × 3/8”) - 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.
64.73€ excl. VAT
78.32€ incl. VAT
Products are sorted by name in ascending order.
Typical Applications
The 10A-3 / ASA 50-3 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:
10A-3-20-N (ASA 50, 5/8” × 3/8”) - 20 Teeth, with Hub (Steel)
| Code Part | Description |
|---|---|
| 10A |
Chain type |
| 3 |
Triplex design |
| 20 |
Number of teeth |
| N |
Design with hub |
| ASA 50 |
Chain designation according to ANSI B29.1 standard (USA) |
| 5/8” × 3/8” |
Chain pitch × inner width |
| 20 Teeth, with Hub (Steel) |
Sprocket design and material |


