Linear Shaft - 440 Stainless Steel - NIM04SS-0300-SL Diameter: 4mm Length: 300mm Open Linear Plain Bearing square-end-flange w/ a 30mm compensated

square-end-flange w/ a 30mm compensated ID

Optional O-ring and retaining ring grooves for housing retention

Sleeve bearing of 12mm ID

or costly bearing-replacement downtime

Closed shell plain linear bearing with a JIS 80mm ID

Linear Shaft - 440 Stainless Steel - NIM04SS-0300-SL Diameter: 4mm Length: 300mm Open Linear Plain Bearing square-end-flange w/ a 30mm compensatedLinear Shaft of 440 Stainless Steel, 4mm diameter, 300mm length, made in the USA by PBC Linear, featuring RC 50 Plus hardness and an optimized surface finish that enhances the performance of linear bearings such as self lubricating plain bearings and ball bearings. Solid, not pre drilled. Neither drilled nor tapped pre drilled shafts are NIPDM (metric) or NIPDL (inch) Order custom lengths, tapping and hole spacing via "Configure and Quote" below