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.
14.36€ excl. VAT
17.37€ 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.
17.91€ excl. VAT
21.67€ 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.
21.53€ excl. VAT
26.06€ 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.
26.85€ excl. VAT
32.49€ 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.
32.09€ excl. VAT
38.83€ 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.
37.78€ excl. VAT
45.71€ 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.
44.05€ excl. VAT
53.30€ 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.
50.59€ excl. VAT
61.22€ 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.
58.60€ excl. VAT
70.91€ 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.
62.48€ excl. VAT
75.59€ 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.
66.76€ excl. VAT
80.78€ 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.
72.06€ excl. VAT
87.19€ 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.
76.71€ excl. VAT
92.82€ 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.
96.19€ excl. VAT
116.39€ 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.
101.24€ excl. VAT
122.50€ 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.
106.58€ excl. VAT
128.96€ 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.
112.41€ excl. VAT
136.01€ 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.
118.16€ excl. VAT
142.98€ 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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