Plain Linear Bearing - FMA25 25mm Self-Aligning Crowned Simplicity Linear Plain Bearing This Simplicity® bearing has a

This Simplicity® bearing has a self-lubricating FrelonGOLD® liner bonded directly to the bore of a sturdy aluminum body

Steel Shell - Double Size with the round flange in the center

but the TWN blocks are twice thee size

weld splatter

Plain Linear Bearing - FMA25 25mm Self-Aligning Crowned Simplicity Linear Plain Bearing This Simplicity® bearing has aPlain linear bearing, self aligning, closed, with a 25mm 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