Linear Metric Shaft,30 mm dia.,600 mm L
03 mm, Shaft Diameter 30 mm, Shaft Diameter Tolerance +/-0.Linear Metric Shaft, Shaft Material Grade 1060, Length Tolerance +/-0.013 mm, Shaft Length 600 mm.8 mm, For Use With FrelonGOLD(R) Lined Bearings and Linear Ball Bearings, Shaft Drilling Undrilled, System of Measurement Metric, Product Type Linear Shaft, Surface Roughness 8-12 RMS, Minimum Hardness Depth 2.