Sprocket 10B-2 (5/8") z=30 with hub, bore 50 mm with keyway, C45 steel

Product Description

Sprocket 10B-2 (5/8") z=30 with hub, bore 50 mm with keyway, C45 steel is designed for 10B-2 roller chain (European standard DIN 8187 / ISO 606), double-strand (duplex), with a pitch of 15.875 mm (5/8"). It has 30 teeth and is made of C45 steel.

The sprocket has a hub with a finished bore of 50 mm and a keyway, so it can be fitted straight onto a shaft of this diameter - without boring the hole or cutting a keyway.

Technical data

Applications

It works well in roller and belt conveyor drives and on packaging lines. The double-strand version carries higher loads than a single-strand one of the same pitch.

Frequently asked questions

Which chain does the 10B-2 z=30 sprocket fit?

10B-2 roller chain to European standard DIN 8187 / ISO 606, with a pitch of 15.875 mm. A duplex sprocket requires a double-strand (duplex) chain.

Which shaft does this sprocket fit?

The sprocket has a finished bore of 50 mm with a keyway, so it is mounted on a 50 mm shaft with a key. Before ordering, it is worth measuring the shaft carefully with a caliper in several places.

Does it fit ASA 50 chain?

No. ASA 50 chain (American standard) has the same pitch and roller diameter, but a different inner width (9.52 mm instead of 9.65 mm). The 10B sprocket is designed for European-standard chain, so the two systems should not be mixed.

How does tooth wear affect machine operation?

Worn teeth make the chain engage the sprocket unevenly and abruptly. This causes vibrations that are passed on to shafts and bearings and accelerate wear of the whole drive.

When are multi-strand sprockets used?

Double- and triple-strand sprockets work with multi-strand chains in heavily loaded drives where there is no room for a chain with a larger pitch. Several strands share the load evenly, which reduces wear and the risk of chain breakage.

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.