Material: Steel C45, not hardened. Pre-bored. Sprockets with 45 teeth and more are made from grey cast iron GG25.

General dimensions: B1 = 16,2 mm, c = 2,5 mm, r3 = 26 mm.
Other dimensions: See the table.

services: online CAD catalog

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

see also:

Single-Strand Roller Chains

Connecting Link with Spring Clip No. 11/E

Double-Sprockets ZRS with One-Sided Hub, Pitch 1" x 17,02 mm, ISO 16 B-2

found in parts groups: