A chain for tracked crawler carriers has bolt, knot, node, and separated chain end node (1) which is composed of a node pair. In order to make the chain be easily produced, easily and reliably assembled, and restrained itself in the engagement condition, the invention supposes that: the face (10) of the teeth (6,7) by which the teeth of the first and second link sections (3,5) lie upon each other in an engaged position extend with orthogonal alignment in relation to the chain traction direction (11), or are provided with an undercut so that they mesh with friction and/or form locking through chain traction force. |