NEUTRAL 16B-1 Z12

Standard 12-Tooth Sprocket for 16B-1 Chain

Description

This is a standard industrial sprocket designed for use with 16B-1 simplex roller chains according to ISO 606. With 12 precision-machined teeth, it provides reliable and efficient power transmission for a variety of mechanical applications. The sprocket is manufactured from high-grade steel for excellent durability and wear resistance. It comes with a pilot bore, allowing it to be custom machined (bored and keywayed) to fit your specific shaft requirements.

Specifications

• Chain Compatibility: 16B-1 (Simplex)
• Number of Teeth: 12
• Material: Steel (Typically C45)
• Bore: Pilot Bore
• Hub Configuration: Type B (Hub on one side)
• Standard: Conforms to ISO 606

Label Info

• Part Number: 16B1 Z12
• Additional Markings: B31

Application

Ideal for use in conveyor systems, agricultural machinery, industrial drives, and other equipment requiring mechanical power transmission via a roller chain.

Country of Origin

Unknown. This is a standardized component produced globally.

CO2 Impact

Opting for this component saves approximately 2.1 kg of CO2 compared to manufacturing a new one. This is equivalent to the CO2 absorbed by a mature tree in several months.

Availability

Available from stock for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is a ‘pilot bore’ and how do I use it?
A pilot bore is a small, unfinished hole in the center of the sprocket. It is intended to be machined by the end-user to a specific diameter and to have a keyway cut to match the drive shaft perfectly. This allows a standard sprocket to be adapted for many different applications.

What is the maximum torque this 16B-1 Z12 sprocket can handle?
The torque capacity depends on several factors, including the final bore size, the keyway dimensions, the material (typically C45 steel), and whether the teeth are induction hardened. For precise calculations, you should consult engineering tables for 16B-1 chain drives, considering your specific operational speed (RPM) and service factor.

How do I ensure proper chain alignment with this sprocket?
Proper alignment is critical for chain and sprocket life. Use a straight edge or a laser alignment tool across the faces of this sprocket and the driving/driven sprocket. Ensure they are perfectly parallel and in the same plane to prevent excessive wear and potential chain failure.

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Last Update: Friday, March 13, 2026