Bearings for steel link chains has sleeve with two carbon graphite bushes as slide bushes, with outside diameter of carbon graphite bushes having oversize in relation to inside diameter of sleeve

摘要

The bearings for steel link chains has a sleeve (1) with two carbon graphite bushes (2) as slide bushes. The sleeve in the middle has a proportionally large rib (3). The carbon graphite bushes are adapted in their dimensions to the sleeve. The outside diameter of the carbon graphite bushes has an oversize with regard to the inside diameter of the sleeve and protrude over the edge of the sleeve.