SKF 19 Tooth Rough Stock Bore Sprocket, PHS 06B-1BH19 06 B-1

This sprocket is a simplex roller-chain wheel designed to transmit rotary motion between shafts in industrial machinery. It is suited to systems requiring a single-hub sprocket with a rough-machined bore for final machining to fit a shaft. Manufactured to European EN and BS standards, it is intended for use in automation, electrical and mechanical drive arrangements that employ 06 B-1 chain.

• Hardened teeth on smaller sizes improve wear resistance
• Single-side hub profile simplifies shaft connection
• Steel construction provides high tensile capacity
• Compatible with 06 B-1 chain for direct replacement

• Suitable for conveyor drive systems in manufacturing lines
• Ideal for timing and indexing mechanisms in automation
• Used with 06 B-1 chain for machine tool power transmission
• Can be used for retrofit 06 B-1 chain sprocket replacement projects

It is supplied with a rough stock bore to allow machining to the EXACT shaft tolerance required during installation.

The tooth form and spacing correspond to the 06 B-1 chain pitch, ensuring correct engagement with standard roller chain profiles.

A black oxide coating is applied to the machined steel surface to provide Basic corrosion resistance and reduce light surface oxidation.