Sprocket 12A-1 (60-1) z=15 with hub

Product Description

Sprocket 12A-1 (60-1) z=15 with hub fits ASA 60 (12A-1) roller chain, single-strand (simplex), with a pitch of 19.05 mm (3/4"). It has 15 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 60 mm and a pilot bore of Ø14 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 35 mm.

Technical data

Applications

It works in food and packaging industry machinery and in internal transport equipment.

Frequently asked questions

Which chain does this sprocket fit?

ASA 60-1 (12A-1) roller chain with a pitch of 19.05 mm. A simplex sprocket requires a single-strand (simplex) chain.

Does it fit 12B chain?

No. 12B chain (European standard) has the same pitch, but a different roller diameter (12.07 mm instead of 11.91 mm) and a different inner width (11.68 mm instead of 12.7 mm). The ASA 60 sprocket is designed for American-standard chain, so the two systems should not be mixed.

Is this sprocket available in another version?

Yes. Also available: Sprocket 12A-1 (60-1) z=15 plate wheel; Sprocket 12A-2 (60-2) z=15 with hub.

How should sprockets be aligned during installation?

The driving and driven sprockets must lie in one plane. Alignment can be checked with a long steel straightedge placed against the sides of both wheels or with a laser alignment tool. Even a small misalignment wears the sides of the teeth and speeds up chain wear.

When does a sprocket need replacing?

It should be replaced when the teeth start to look like pointed shark fins or are clearly bent to one side. Running on such a profile quickly destroys even a new chain, so a worn sprocket must be replaced.

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.