16B (1") hub sprockets

16B hub sprockets work with 16B roller chain of 1" (25.4 mm) pitch to DIN 8187 / ISO 606. 16B chain carries high loads in heavy conveyors, agricultural machinery, mixers and construction machinery.

16B hub sprockets - durable sprockets for high loads

You bore out the pilot bore for your shaft, so one sprocket can be matched to different machines without searching for non-standard parts. C45 steel copes well with high loads, and larger sprockets can be chosen in grey cast iron, which dampens vibration. The extended hub provides a long keyway and stable seating of the heavy sprocket on the shaft.

1 inch hub sprockets: simplex, duplex and triplex

16B-1 simplex, 16B-2 duplex and 16B-3 triplex sprockets - each version has its own subgroup. Sprockets with hardened teeth can be found in the Hardened hub sprockets group, and with a finished bore - in the Finished bore sprockets group.

Frequently asked questions about sprockets for 16B chain

Does a 16B sprocket fit ASA 80 chain?

No. ASA 80 (16A) chain has the same pitch, but it is narrower inside and requires a sprocket with a different tooth profile. Sprockets for American chains can be found in the ASA sprockets group.

Steel or cast iron?

C45 steel withstands shocks better and is suitable for driving sprockets. Grey cast iron dampens vibration and noise well, which is why it works well for large driven sprockets.