SKF 28 Tooth Taper Bush Sprocket, PHS 06B-1TB28 06 B-1

This sprocket transmits rotary motion between chain-driven components in industrial systems, providing reliable power transfer for machinery in automation and mechanical installations. It is manufactured to British standards and designed to work with standard 06B-1 chain types, offering a robust steel construction suited to continuous operation in production environments.

• Hardened steel construction improves wear resistance and service life
• Taper bush mounting allows secure axial location and straightforward fitting
• Compatible with 06B-1 chains ensuring consistent engagement and reduced backlash
• 28-tooth profile delivers predictable speed ratios for drive calculations
• 25mm face width supports stable chain tracking under load

• Suitable for conveyor drives in automated assembly lines
• Ideal for timing and indexation in packaging machinery
• Used with drive trains in light-to-medium duty material handling
• Can be used for retrofit replacements in industrial gearboxes
• Suitable for power transmission in electrical panelised equipment

It accepts bores between 11mm and 32mm when fitted with the taper mounting, permitting use on a variety of shaft sizes without machining the shaft.

A 63mm hub diameter increases contact area at the shaft interface, improving concentricity and reducing bending loads on the mounting assembly.

The pitch diameter of 85.07mm is the reference for centre-distance calculations and speed ratio determination when pairing with other sprockets.

The maximum inside diameter of 32mm defines the largest permissible shaft bore for the internal taper, ensuring correct interfacing with mating components.