PBC Linear SRAM50 0400 SL Linear Metric Shaft Assembly, 50 mm Shaft Dia, 400 mm Lg, Steel G5222125 Polyurethane Operating Temperature [Max] 200 Polyurethane Operating Temperature [Max] 200 °F Moisture Retention [Max] 14 Pressure 45 psi Color Black and Green Fitting Type Cam and Groove C x Cam and Groove E Max 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 Shaft Hole Spacing 200 mm