NAO30X47X18
Type

Machined needle roller bearing

Model:NAO30X47X18
Thickness(mm):18
Inner diameter d:30
Outer diameter D:47

Detailed information

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Sizemm
  • d30
  • D47
  • B18
  • F35
  • E42
  • r min0.3
  • s 1) 0.8
Basic load ratingN
  • Dynamic load C r 31000
  • Static load C or 43000
X-life
  • X-lifeXL
Fatigue limit load C ur /N
  • Fatigue limit load C ur /N7400
Limit speed n G min –1
  • Limit speed n G min –1 12700
Reference speed n B min –1
  • Reference speed n B min –1 6900
Model
  • ModelNAO30X47X18
Installation sizemm
  • d a 34.5
  • D b 35.6
  • d b 41.4
  • D a 42.5
  • r a max0.3
Quality m ≈kg
  • Quality m ≈kg119