Linear Shaft - Stainless Steel NIM04SS420-0300-SL Diameter: 4mm Length: 300mm Linear Bearing self-aligning outer shell

self-aligning outer shell

precise motion

Plain Linear Bearing Stainless Steel Pillow Block

lightweight aluminum alloy shell

5 mm lead and 8mm screw diameter

Linear Shaft - Stainless Steel NIM04SS420-0300-SL Diameter: 4mm Length: 300mm Linear Bearing self-aligning outer shellLinear Shaft of 420 Stainless Steel, 4mm diameter and 300mm length features RC 50 Plus hardness. The optimized surface finish 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 Faster break in, better Frelon liner