BS 16B Triplex Taper Lock Sprocket, 30 Teeth, Steel

These steel triplex taper lock sprockets suit BS (ISO 606 B series) roller chain. The range covers 23 models across 3 chain sizes, 08B, 12B and 16B, from 15 to 76 teeth.

Each taper lock sprocket has a tapered bore that takes a taper lock bush. The bush is machined to your shaft size and keyway, and locks the sprocket on the shaft when its screws are tightened. Bushes are listed separately on AIMS.

Pitch diameter, outside diameter, hub diameter, total width and bush series are listed for each model where available.

Where this product is used

• Roller chain drives using BS chain
• Replacement sprockets for existing taper lock chain drives
• Conveyors and general machinery drives
• Drives where the sprocket needs to be removed and refitted

Features

• Taper lock hub, fitted with a separately sold taper lock bush
• Triplex sprocket for BS (ISO 606 B series) roller chain
• 3 chain sizes, 15 to 76 teeth
• Steel construction
• Induction hardened teeth
• Bush series listed where available, from 1615 to 4040
• Pitch diameter, outside diameter, hub diameter 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. Then choose a taper lock bush of the series shown for that model, bored to your shaft diameter with a keyway. Check that the bush series covers your shaft diameter. Contact AIMS if you need help matching a bush.

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