Plain Linear Bearing - FMA50 50mm Self-Aligning Crowned Simplicity Bearing The body is made of

The body is made of anodized aluminum while the 3 roller bearings are made of sealed 52100 chrome steel

5" compensated ID

or costly bearing-replacement downtime

Self-lubricating FrelonGOLD® liner supports maintenance-free operation

Plain Linear Bearing - FMA50 50mm Self-Aligning Crowned Simplicity Bearing The body is made ofPlain linear bearing, self aligning, closed, with a 50mm precision ID that provides a 0. 0005" running clearance per side on matching round shafts. Encased in a crowned OD cylindrical anodized aluminum shell; the curve allows the bearing to pivot slightly within a pre existing housing or machined bore to accommodate angular misalignment between parallel shafts. It features a bonded Simplicity self lubricating FrelonGOLD bore liner for maintenance free