BS 06B Duplex Pilot Bore Sprocket, 9 Teeth, 3/8 in Pitch, Steel

These steel duplex pilot bore sprockets suit BS (ISO 606 B series) duplex roller chain. The range covers 7 chain sizes, 06B, 08B, 10B, 12B, 16B, 20B and 24B, with 9 to 114 teeth.

Each sprocket has a pilot bore, which is a starter hole that you machine out to your shaft size and cut a keyway in. Dimensions are listed for each model where available.

Where this product is used

• Roller chain drives using BS (ISO 606 B series) chain
• Replacement sprockets for existing chain drives
• Conveyors and general machinery drives

Features

• Pilot bore hub, machined by you to suit your shaft
• Duplex sprocket for BS (ISO 606 B series) roller chain
• 7 chain sizes, 9 to 114 teeth
• Steel construction
• Induction hardened teeth
• Hub, pilot bore and width listed where available

Key specifications

Sizes available

Selecting and fitting

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. Check that the pilot bore can be bored to your shaft diameter with a keyway and set screw within the hub diameter. Contact AIMS if you need help with a bore or keyway.

Dimensions are as listed for each model and are for reference. Contact AIMS to confirm a measurement if it is critical to your application.