Plain Linear Bearing - Square Flanged SFP06C 3/8" CompensatedSquare flanged plain linear bearing with a 3 8" ID, a compensated running clearance, and a standard size aluminum housing containing an inserted self aligning linear bearing with a self lubricating FrelonGOLD liner. The flange allows secure mounting to a machine frame or plate, while the self aligning bearing helps accommodate minor shaft misalignment and supports maintenance free linear, rotational, and oscillating motion along a round shaft. Unlike