Class L 440C Linear Shafting Is Engineered For Accuracy And Performance.
Linear Class L 440C Shafting uses proprietary processes with the newest technology in heat treating for lasting durability. 440C Stainless Steel is corrosion resistant with a Rockwell hardness of 50/55 "C." Open and adjustable linear ball bearings and pillow blocks are best used with Class L shafting. Shafts can be joined for longer lengths. Shafts up to 2" diameter. Cut-to-length by inches. Maximum length varies by models.