Support Rail for 1/2" Linear Shafts SR08-012.000-SL Aluminum Length 12" Open Linear Plain Bearing these linear roller bearings are

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

0015” per side clearance aids alignment and speed

Optional stainless steel shell for washdown or corrosion-sensitive use

Square flanged plain linear bearing with a 30mm ID

Aluminum Housing with Anodized Aluminum Bearing Included

Support Rail for 1/2" Linear Shafts SR08-012.000-SL Aluminum Length 12" Open Linear Plain Bearing these linear roller bearings areLinear support rail, undrilled, 12" in length and made for a 1 2" diameter linear shaft, sold separately. A support rail is a linear rail on top of which shafts can handle heavy loads without sagging or binding. This solid aluminum rail, made in the USA with advanced cold stamp manufacturing, pairs with shafts on which run open shelled linear bearings or roller bearing pillow blocks. Solid Undrilled; Use PD product number variants for pre drilled