PBC Linear NIM16SS 0300 SL Linear Shaft, Solid, 16 mm Dia, 300 mm Lg, Stainless Steel, Polished 463946 8 hr Beam Intensity Levels 8 hr Beam Intensity Levels 220 cd Lined Bearings Standards ISO Shaft Hardness RC 60 Shaft Material Grade 1060 Shaft Drilling Undrilled Surface Roughness 8 12 RMS Product Type Linear Shaft Shaft Material Finish Polished Shaft Material Carbon Steel System of Measurement Metric Surface Hardness Minimum 60 HRC Roughness 8 12 uin RMS End Type Plain Ends Shaft Type Solid Shaft Series NIM Core Type Solid Weight Per Meter 2 57 kg Tolerance Class M Surface Hardness Minimum 50 HRC Shaft Type Solid Shaft Roughness 8 12 uin RMS End Type Plain Ends Country of Origin United States Finish Polished