Most of the small diameter (Driver/pinion) sprockets are induction hardened to Rockwell C35-50
Larger Diameter Sprockets are flame or induction hardened to Rockwell C25-40. The depth of
hardness is strictly controlled, ensuring proper hardness of the tooth working area yet maintaining
a strong tooth core.
Specially made sprockets can be manufactured to your unique specifications.
RBL sprockets are produced from quality steel and meet or exceed ANSI standards. During
production, RBL specifications are adhered to strictly, thus ensuring consistently quality made
sprockets. This assures long wear for your power transmission products.