Plain Linear Bearing CFPJ13 13mm JIS, Square Flanged Center, Double Size JIS double round center flange

JIS double round center flange plain bearing

which may favor speed

round center flange

The body is made of anodized aluminum while the 3 roller bearings are made of sealed 52100 chrome steel

Outer Shell: Anodized Aluminum Alloy

Plain Linear Bearing CFPJ13 13mm JIS, Square Flanged Center, Double Size JIS double round center flangeJIS Double Plain Linear Bearing, 13mm ID, square center flange, precision 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 back