SKF 38 Tooth Taper Bush Sprocket, PHS 08B-1TB38 08 B-1

This sprocket is a steel drive component designed to transmit rotary motion within roller-conveyor and chain-driven assemblies. It interfaces with standard 08B-1 roller chain and uses a taper bush mounting system to secure the hub to a driven shaft, providing a straightforward replacement option for industrial material-handling and power-transmission equipment.

• Hardened-steel construction for wear resistance during continuous operation
• 38 teeth optimise engagement frequency for steady chain tracking
• Standards-compliant manufacture supports integration with regulated systems
• Broad hub diameter supports robust load transfer to driven shafts

• Suitable for conveyor drive trains in factory automation
• Ideal for chain-driven indexing tables in electronics assembly
• Used with industrial conveyors in electrical equipment production
• Can be used for replacement on 08B-1 chain conveyor systems
• Suitable for material handling conveyors requiring fixed-speed drives

It uses a taper bush arrangement that clamps the hub onto the shaft when the bush is tightened, ensuring concentric alignment and straightforward removal.

The tooth profile matches an 08B-1 roller chain, providing correct pitch engagement and reduced lateral play in the link joint.

The sizeable hub diameter distributes radial load over a larger contact area, lowering bearing loads and improving torque transfer to the shaft interface.

Monitor tooth profile wear, bush-to-shaft concentricity, and hub fastener torque to maintain smooth chain engagement and limit vibration.