Sprocket 16A-1 (ANSI 80-1) z=12 with hub, C45 steel
Available product promotions:
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Weight1,5kg
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UPC Code5908453542120
Product Description
Sprocket 16A-1 (ANSI 80-1) z=12 with hub, C45 steel is designed for ASA 80 (16A-1) roller chain, single-strand (simplex), with a pitch of 25.4 mm (1"). It has 12 teeth and is made of C45 steel in accordance with ISO 606 and ANSI B29.1.
The sprocket has a one-sided hub with a diameter of 69 mm and a pilot bore of Ø16 mm, which is bored to the shaft size and completed with a keyway or a set screw hole. The total width of the sprocket is 40 mm.
Technical data
| Chain | ASA 80-1 / 16A-1 |
| Pitch | 25.4 mm (1") |
| Chain inner width | 15.88 mm |
| Roller diameter | 15.88 mm |
| Number of teeth | 12 |
| Pitch diameter Dp | 98.14 mm |
| Outside diameter De | 111.26 mm |
| Type | sprocket with hub |
| Hub diameter d | 69 mm |
| Pilot bore D | 16 mm |
| Total width H | 40 mm |
| Tooth width | 15 mm |
| Material | C45 steel |
| Weight | 1.5 kg |
| EAN | 5908453542120 |
Applications
It works well in high-power agricultural machinery, presses and feeder drives in processing plants.
Frequently asked questions
Which chain does this sprocket fit?
ASA 80-1 (16A-1) roller chain with a pitch of 25.4 mm. A simplex sprocket requires a single-strand (simplex) chain.
Does it fit 16B chain?
No. 16B chain (European standard) has the same pitch and roller diameter, but a different inner width (17.02 mm instead of 15.88 mm). The ASA 80 sprocket is designed for American-standard chain, so the two systems should not be mixed.
Can a new chain be fitted on a worn sprocket?
This should not be done. A worn sprocket has a changed tooth profile, so a new chain runs unevenly and elongates quickly. The rule is: new chain - new sprockets.
What causes wear on the sides of the teeth?
Most often misaligned sprockets. The chain does not run straight and its plates rub against the sides of the teeth. In this case the sprockets must be realigned in one plane.
How do I check sprocket run-out after installation?
A dial indicator on a magnetic stand is used. Place the tip against the rim or side of the sprocket and turn the shaft, reading the deviations. Excessive run-out usually means a crooked bore or a damaged shaft.
What does the lead time depend on?
When ordering, please check the current stock level of this sprocket - the lead time depends on it and is clearly stated according to the quantity available in each warehouse. The stock level is shown above the product price and may vary depending on the warehouse.
Product photos are for illustration purposes only.
Product Features
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Weight1,5kg
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UPC Code5908453542120