Drilled Linear Shaft - Ceramic Coated Aluminum CCMDL20-0300-SL Diameter: 20mm Length: 300mm Simplicity Bearing The compensated running clearance provides

The compensated running clearance provides more clearance between the bearing interior and shaft allowing the bearing to perform like a linear ball bearing

unconstrained by the 2:1 binding rule for plain bearings

Twin (TWN) Roller Bearing Pillow Block designed for a 3/4" diameter shaft covers twice the space on a linear shaft compared to a single roller pillow block (SPB)

while the FrelonGOLD® liner

Linear Shaft of 440 Stainless Steel with a 3/4" diameter and 12" length

Drilled Linear Shaft - Ceramic Coated Aluminum CCMDL20-0300-SL Diameter: 20mm Length: 300mm Simplicity Bearing The compensated running clearance providesPre Drilled Linear Shaft of Ceramic Coated Aluminum, 20mm diameter, 300mm length. This feather weight yet strong shaft boasts RC70 hardness, superior corrosion resistance, non magnetic properties, vibration resistance, and immunity to weld splatter, paints, and contaminants. Its crafted exclusively for plain bearings like Simplicity self lubricating linear bearings, not for linear ball bearings nor roller bearings. Pre drilled shaft The solid variant