Linear Shaft - Ceramic Coated Aluminum CCM30-0300-SL Diameter: 30mm Length: 300mm Open Linear Plain Bearing these roller bearings are crafted

these roller bearings are crafted from case hardened S450J2 MOD carbon steel

Sleeve bearing of 2

with a 16mm compensated ID for round shafts

Eccentric adjustable heavy-duty roller bearing with 77

with a 3" compensated ID that provides a 0

Linear Shaft - Ceramic Coated Aluminum CCM30-0300-SL Diameter: 30mm Length: 300mm Open Linear Plain Bearing these roller bearings are craftedSolid Linear Shaft of Ceramic Coated Aluminum, 30mm 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. Neither drilled nor tapped Pre drilled