1/4 G

1/4 G
1/4 G

Shaft, 60 Case, 0.2490 / 0.2495 in Diameter, Classe G, Steel, 60 Rockwell C min., 45 in Lungo +/- 1/32 in

Lead Time:  Contact Factory  

  • Ball Grooved for use with Thomson Super Ball bushing
  • 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" 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 hardening

Dimensioni

dimensions
Unità di misuraValore
[d] Albero, diametro nominale0.25 in
[d] Diametro effettivo0.2490 / 0.2495 in 
Lunghezza45 in +/- 1/32 in 

Specificazioni

SpecificazioniValore
ClasseClasse G 
Conicità0.0001 in
Durezza60 Rockwell C min. 
Finitura superficiale8 Ra microinch Max 
Material, ShaftSteel 
MaterialeSteel 
Profondità dello strato indurito0.027 in
Rettilineità0,002 pollici per piede cumulativo (0,002 in TIR) 
Rotondità0.000080 in
Weight0.63 lb

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