Finer Power BS 08B Weld Fit Sprocket

This is a clearance item and is sold as-is. No returns or exchanges apply.

This BS 08B weld fit sprocket is clearance stock. It suits BS (ISO 606 B series) roller chain, 1/2" pitch, with 23 teeth. A weld fit sprocket is a flat plate sprocket with teeth around the outside edge and a prepared taper bore that takes a welded hub. This model takes an XT series hub.

Where this product is used

• Roller chain drives using BS chain
• Fabricated drive assemblies where the hub is welded to the sprocket
• Replacement of existing weld fit sprockets
• Drives that need a hub bored to a specific shaft size

Features

• Flat plate sprocket with a prepared taper bore for a welded hub
• Hardened teeth
• BS (ISO 606 B series) roller chain, 1/2" pitch
• 23 teeth
• Takes an XT series hub
• Pitch diameter for each model

Key specifications

Choosing the right option

Choose the sprocket by chain size and number of teeth. The chain size must match your chain, and the tooth count sets the speed ratio. Then choose a weld fit hub of the series shown for that tooth count, bored to your shaft diameter with a keyway. Welding with low hydrogen electrodes is recommended. Hub keyways conform to BS 46 (imperial) and BS 4235 (metric).

Pitch diameter is calculated from the chain pitch and tooth count.