NK42/20
Type

Machined needle roller bearing

Model:NK42/20
Thickness(mm):20
Inner diameter d:42
Outer diameter D:52

Detailed information

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Sizemm
  • F w 42
  • D52
  • C20
  • r min0.3
Basic load ratingN
  • Dynamic load C r 30000
  • Static load C or 49000
Model1
  • Model1NK42/20
Model2
  • Model2-
Model3
  • Model3-
Model4
  • Model4-
X-life
  • X-lifeXL
Qualitym ≈kg
  • Qualitym ≈kg85.8
Fatigue limit load C ur /N
  • Fatigue limit load C ur /N8600
Limit speed n G min –1
  • Limit speed n G min –1 10900
Reference speed n B min –1
  • Reference speed n B min –1 6600