Double Plain Linear Bearing DFPMR08C 8mm ID Round Flange End, Compensated Clearance Crowned outer diameter (OD) is

Crowned outer diameter (OD) is self-aligning

Closed Pillow Block Bearing consisting of a Linear Ball Bearing with a 16mm ID (inner diameter) inside a housing made of aluminum alloy

you can order this matching 14mm wrench as part #6101225

Compensated and precision ID running clearance options allow the bearing to have more or less play on the shaft

Double Plain Linear Bearing DFPMR08C 8mm ID Round Flange End, Compensated Clearance Crowned outer diameter (OD) isDouble plain linear bearing, round end flange w an 8mm 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