Thomson Linear 3 S TU CTL Shaft, 2.9974 / 2.9983 in Diameter, Tubular, Class S, Steel 52100 Tubular, 58 Rockwell C Min., Cut To

For use with A type ball bushings.Available 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"Straight within .001" per foot cumulative when shipped from the factory.SpecificationsSpecificationsValueCase Depth, Minimum0.100 inClassClass SHardness58 Rockwell C Min.MaterialSteel 52100 TubularMaterial, ShaftSteel 52100 TubularOption Tubular (TU)TubularRoundness0.000080 inStraightness0.001 in per Foot Cumulative (.002 in TIR)Surface Finish8 Ra microinch MaxTaper0.0001 inUPC Number662486934219Weight1.112 lb/inDimensionsDimensionValue[d] Shaft, Nominal Diameter3 in[I.D.] Inside Dia1.80 / 2.20 inActual Diameter2.9974 / 2.9983 in