NA4905
Type

Machined needle roller bearing

Model:NA4905
Thickness(mm):17
Inner diameter d:25
Outer diameter D:42

Detailed information

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Sizemm
  • d25
  • F30
  • D42
  • B17
  • r min0.3
  • s 2) 0.8
Basic load ratingN
  • Dynamic load C r 26500
  • Static load C or 31500
Model1
  • Model1-
Model2
  • Model2NA4905
Model3
  • Model3-
Model4
  • Model4-
X-life
  • X-lifeXL
Qualitym ≈kg
  • Qualitym ≈kg88
Fatigue limit load C ur /N
  • Fatigue limit load C ur /N5700
Limit speed n G min –1
  • Limit speed n G min –1 14600
Reference speed n B min –1
  • Reference speed n B min –1 7900