Linear Shaft - 1060 Carbon Steel - NIM20-0600-SL Diameter: 20mm Length: 600mm RST ISO metric sizing - the

ISO metric sizing - the inch series has P

Durable Heat Treated Alloy Steel Shell for durability

Size 1 = 20mm outer diameter

with a 3/4" precision ID for round shafts

Thin Wall Plain Linear Bearing with a precision 8mm ID (inner diameter)

Linear Shaft - 1060 Carbon Steel - NIM20-0600-SL Diameter: 20mm Length: 600mm RST ISO metric sizing - theLinear Shaft of hardened carbon steel, 20mm diameter, 600mm length, made in the USA by PBC Linear as Simplicity 60 Plus steel. Featuring an optimized surface finish that enhances the performance of linear bearings such as self lubricating plain bearings, ball bearings, roller bearing pillow blocks, and guide carriages. Solid, not pre drilled. Neither drilled nor tapped pre drilled shafts are NIPDM (metric) or NIPDL (inch) Order custom lengths, tapping