Plain Linear Bearing CFPJ08C 8mm ID JIS, Square Flanged Center, Double Wide, Compensated ID loosen the center roller by

loosen the center roller by using an Allen wrench to unscrew it while keeping the roller steady with an open-end wrench

JIS Metric - Closed - Round Flanged Center Mount

Static Load Capacities up to 166

JIS double round center flange plain bearing

Plain Linear Bearing CFPJ08C 8mm ID JIS, Square Flanged Center, Double Wide, Compensated ID loosen the center roller byJIS Double Plain Linear Bearing, 8mm ID, square center flange, compensated running clearance. This Simplicity bearing has a self lubricating FrelonGOLD liner bonded directly to the bore of a sturdy anodized aluminum body, with no separate insert, for maintenance free, oil free sliding in harsh environments such as extreme heat, dirt, welding splatter, and vibration, where ball bearings often fail. Its double sized body equals two standard bearings