Sprocket 06B-2 (3/8") z=30 with hub, C45 steel

Product Description

Sprocket 06B-2 (3/8") z=30 with hub, C45 steel is designed for 06B-2 roller chain (European standard DIN 8187 / ISO 606), double-strand (duplex), with a pitch of 9.525 mm (3/8"). It has 30 teeth and is made of C45 steel.

The sprocket has a one-sided hub with a diameter of 79 mm and a pilot bore of Ø12 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 30 mm.

Technical data

Applications

It works well in light drives: packaging machines, labelling machines and small conveyors. The double-strand version carries higher loads than a single-strand one of the same pitch.

Frequently asked questions

Which chain does the 06B-2 z=30 sprocket fit?

06B-2 roller chain to European standard DIN 8187 / ISO 606, with a pitch of 9.525 mm. A duplex sprocket requires a double-strand (duplex) chain.

Does it fit ASA 35 chain?

No. ASA 35 chain (American standard) has the same pitch, but a different roller diameter (5.08 mm instead of 6.35 mm) and a different inner width (4.77 mm instead of 5.72 mm). The 06B sprocket is designed for European-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.