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.
14.82€ excl. VAT
17.93€ 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.
18.48€ excl. VAT
22.37€ 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.
22.23€ excl. VAT
26.89€ 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.
27.71€ excl. VAT
33.53€ 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.
33.12€ excl. VAT
40.08€ 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.
38.99€ excl. VAT
47.18€ 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.
45.47€ excl. VAT
55.01€ 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.
52.22€ excl. VAT
63.18€ 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.
60.48€ excl. VAT
73.19€ 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.
64.48€ excl. VAT
78.02€ 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.
68.91€ excl. VAT
83.38€ 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.
74.37€ excl. VAT
89.98€ 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.
79.17€ excl. VAT
95.80€ 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.
99.27€ excl. VAT
120.12€ 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.
104.48€ excl. VAT
126.43€ 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.
110.00€ excl. VAT
133.10€ 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.
116.01€ excl. VAT
140.38€ 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.
121.96€ excl. VAT
147.57€ 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
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