Thomson Linear 1/2 G SS CTL Shaft, 0.4990 / 0.4995 in Diameter, Class G, Stainless Steel 440C, 50 Rockwell C Min., Cut To Length

Ball Grooved for use with Thomson Super Ball bushingAvailable from stock and cut to length in most material types and options.Centerless ground for an industry leading cataloged surface finish of 8 Ra max.Roundness within .000080" for Class L, S, D, M and .000050" for Class N.Straight within .001" per foot cumulative when shipped from the factory.Class G shafting is grooved after hardeningCase Depth, Minimum0.040 inClassClass GHardness50 Rockwell C Min.MaterialStainless Steel 440CMaterial, ShaftStainless Steel 440CRoundness0.000080 inStraightness0.002 in per Foot Cumulative (.002 in TIR)Surface Finish8 Ra microinch MaxTaper0.0001 inUPC Number662486934486Weight0.055 lb/inDimensionValue[d] Shaft, Nominal Diameter0.5 inActual Diameter0.4990 / 0.4995 in