PBC Linear SRAM30 1000 SL Linear Metric Shaft Assembly, 30 mm Shaft Dia, 1,000 mm Lg, Steel GA 155S RCL 502 Specialty Working Conditions Arc 502 Specialty Working Conditions Arc Flash ANSI Standards Met ANSI A10 Includes Dummy Linear Metric Shaft Assembly For Use With FrelonGOLD(R) Linear Plane Bearings and Pillow Blocks Shaft Material Grade 1060 Shaft Material Steel Rail End to Hole 100 mm System of Measurement Metric Product Type Linear Shaft Support Rail Assembly Support Rail Material Aluminum Shaft Drilling Pre Drilled Shaft Hole Spacing 200 mm Standards ISO Support Rail Drilling Pre Drilled Shaft Hardness RC 60 Compatible Series FrelonGOLD(R) Linear Plane Bearings and Pillow Blocks Shaft End to Hole 100 mm Country of Origin United States