QSM 20 L 72

QSM 20 L 72
QSM 20 L 72

Shaft, 60 Case, 19.99 / 20.00 mm Diameter, Classe MM (h6), Steel, 60 Rockwell C min., 72 in Lungo +/- 1/16 in

Lead Time:  1 Day 
each Costs associated with shipping, packaging, and import taxes/duty not included.

  • Thomson 60 Case LinearRace® shafting is manufactured to the highest quality standards. Using 60 Case® LinearRace shafting with Thomson Ball Bushing bearings ensures optimal bearing performance and travel life.
  • 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.

Dimensioni

dimensions
Unità di misuraValore
[d] Albero, diametro nominale20 mm
[d] Diametro effettivo19.99 / 20.00 mm 
Lunghezza72 in +/- 1/16 in 

Specificazioni

SpecificazioniValore
ClasseClasse MM (h6) 
Conicità0.0025 mm
Durezza60 Rockwell C min. 
Finitura superficiale0.20 Ra µm 
Material, ShaftSteel 
MaterialeSteel 
Numero UPC662486245667 
Rettilineità0,0254 mm per piede cumulativo (0,051 mm TIR) 
Rotondità0.0020 mm
Weight4.5 kg

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