Sheave liner including wear indicators

An illustrative example embodiment of an elevator sheave liner includes a liner body having a first surface configured to engage an elevator load bearing member and an oppositely facing second surface. The liner body includes a plurality of blind holes in the second surface including at least a first blind hole and a second blind hole. The first blind hole has a first depth and the second blind hole has a second, different depth. A material of the liner body has a first thickness between the first blind hole and the first surface and a second, different thickness between the second blind hole and the first surface.