Sprocket 08B-1 (1/2") z=15 with bearing, bore 10 mm, stainless steel

Product Description

Sprocket 08B-1 (1/2") z=15 with bearing, bore 10 mm, stainless steel works with 08B-1 roller chain (European standard DIN 8187 / ISO 606), single-strand (simplex), with a pitch of 12.7 mm (1/2"). It has 15 teeth and is made of stainless steel.

The sprocket runs on a stainless ball bearing with a 10 mm bore, shielded on both sides and requiring no lubrication. The assembly is ready to install, and the bearing operates at temperatures from -20°C to +120°C.

Technical data

Applications

The sprocket is designed for locations exposed to moisture and frequent washing, including the food, beverage and pharmaceutical industries. It is installed as a tensioner on the slack side of the chain or as a return and guide sprocket in conveyors and packaging machines.

Frequently asked questions

Which chain does the 08B-1 z=15 sprocket with bearing fit?

08B-1 roller chain to European standard DIN 8187 / ISO 606, with a pitch of 12.7 mm. A simplex sprocket requires a single-strand (simplex) chain.

How do I mount a sprocket with bearing?

The sprocket is placed on a pin or bolt with a diameter of 10 mm that passes through the bearing bore, and is fixed to the machine frame or tensioner arm. The inner ring of the bearing is clamped, while the sprocket rotates freely with the chain. The sprocket must be exactly in line with the chain.

Does the bearing need lubrication?

No. The ball bearing is shielded on both sides and maintenance-free - it does not need lubrication throughout its service life. It is enough to check periodically that the sprocket turns easily and without play.

What is the difference between a sprocket with bearing and a standard sprocket?

A standard sprocket is mounted on a shaft and transmits drive. A sprocket with bearing rotates freely on a stationary pin, so it does not transmit torque - it is used to tension, support and redirect the chain.

Does it fit ASA 40 chain?

No. ASA 40 chain (American standard) has the same pitch, but a different roller diameter (7.94 mm instead of 8.51 mm) and a different inner width (7.94 mm instead of 7.75 mm). The 08B sprocket is designed for European-standard chain, so the two systems should not be mixed.

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.