BS standard (European regular) roller chains require particular BS sprockets (RS sprockets/JIS standards can’t be used because of a different tooth width and external diameter).
Sizes, hardened teeth specifications, and bore finishings not demonstrated in the dimensional chart are also available on an MTO basis. Contact a Tsubaki representative to learn more.
Fit Bore Series can be available with finished bores.
Sizes not shown in the dimensional chart are also on an MTO basis (For chain sprocket instance: 20B, 56B). Contact a Tsubaki representative to find out more