Pitch of Circle Diameter (P.C.D.) can be gained by multiplying coefficient as following format.

Pitch of Circle Diameter (P.C.D.) is calculated by this formula.

Diameter and height, of standard sprocket are set as Dimensional specification. However, depending on environment made to order may be required, and the following format will help designing boss diameter and height.

Dimension table is showing standard sprocket. Additionally, ZEXUS CHAIN can supply made to order design in size, material, with many kinds of inner bore.

• Dimensional Specification (PDF : )

Dimension Table Contents;
Sprocket for HRS type bushed roller chain
Sprocket for HR type bushed roller chain
Sprocket for HB type bushed roller chain