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

General dimensions: B1 = 5,3 mm, c = 1,0 mm, r3 = 10 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

Cranked Link No. 12/L

Sprockets KRS with One-Sided Hub, Pitch 8mm, ISO 05 B-1

found in parts groups: