Double Plain Linear Bearing DFPM40C 40mm ID Square Flange End, Compensated Clearance with a 16mm precision ID

with a 16mm precision ID (inner diameter) that provides a 0

a Twin Roller Pillow Block (TWN) also has two sets of 3 opposing roller bearings

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

Anodized aluminum shell colored green

Double Plain Linear Bearing DFPM40C 40mm ID Square Flange End, Compensated Clearance with a 16mm precision IDDouble plain linear bearing, square end flange w a 40mm compensated ID. This closed shell bearing features an extended aluminum housing and a Simplicity self lubricating FrelonGOLD liner bonded directly to the bore for oil free, maintenance free linear motion, with rotational or oscillating shaft motion possible in harsh environments such as extreme temperatures, dirt, contamination, washdowns, weld splatter, vibration, and shock loads, where ball