12B-2 [Rollon] Spinka prosta łańcucha rolkowego
Chain link application:
The link serves for connection of a double-row driving roller chain pieces which consists of odd quantity of links.
Structure of offset link:
Transitional link consists of two curved plates connected by a hub to which has a freely cast roller. On the opposite side of the plate there are interconnected removable platens which are fixed with a lock on one side.