Parts of machines, namely, rollers, fairleads, support rollers, mangle rollers, diabolo rollers, crane rollers, cable car rollers, cable deflection rollers, wire guide rollers, conveyor belt rollers, flat link rollers, roller linings, idle rolls, take-down rollers, plain rolls, printing rollers, pulleys, bearing shells, guide bushes, pillow blocks, bearing segments, sliding pads, rail strips, sliding plates, guide strips, guard strips, feeders, starter discs, sprockets, steering racks, bevel ...