The QA1 bearing (COM) specified at .500 inch inner diameter by .625 inch wide with carbon HT and 1.000 inch OD combines a compact profile with PTFE-style sliding surfaces. Supplied in the listed dimensions, this QA1 bearing suits applications calling for a small, low-friction bearing with the stated outer diameter and width; verify sizing before installation to ensure fit and function.

QA1 Bearing (Com) .500in X .625in Wide Carbon HT 1/2 PTFE 1.000in OD