A81420-SP

A81420-SP
A81420-SP

Linear Bearing, Ball Bushing only, Precision Steel, 0.5 in, Fermé, Sans alignement automatique, Billes en acier inoxydable, dispositif de retenue et manchon brunis (SP), A Grade; Utiliser avec 0.5 in Diameter Classe S Arbre pour applications prises en charge

Lead Time:  10 Days 

  • Precision Steel Ball Bushing bearings offer great improvements in efficiency, productivity, and accuracy over high-friction plain bearings flat-ways.
  • The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications.
  • The steel sleeve anti-friction recirculating ball bushing provides rigid low drag movement – ~100x lower drag coefficient than a plain contact bearing.
  • A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing Bearings dramatically improve machine productivity and efficiency.
  • For use with S class Shafting.

Dimensions

dimensions
DimensionValeur
[C] Longueur le long de l'axe1.235 / 1.250 in 
[C1]0.951 / 0.9670 in 
[C2] Min.0.046 in
[d] Arbre, diamètre nominal0.5 in
[D] Housing Bore recommended for Press Fit housing0.8740 / 0.8745 in 
[D] Recommended Housing Bore0.8750 / 0.8755 in 
[D], Nominal0.875 in

Caractéristiques

CaractéristiquesValeur
Adjustable/Not AdjustableNon ajustable 
Closed/OpenFermé 
Corrosion Resistant OptionBilles en acier inoxydable, dispositif de retenue et manchon brunis (SP) 
GradeA Grade 
MatériauSteel 
Nombre de circuits à billes
Référence UPC662486253457 
Self AlignmentSans alignement automatique 
Temperature Max500 °F
Use with shafting ClassClasse S 
Weight0.08 lb

Performance

performance graphic
performance graphic
performance graphic
PerformanceValeur
Capacité de charge, dynamique59 lbf

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