NX20
GYJ NX20
Type

Machined needle roller bearing

Model：NX20
Thickness(mm)：28
Inner diameter d：20
Outer diameter D：30
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Detailed information

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Sizemm
  • 用于Grease lubricationNX20-Z
  • F w 20
  • D30
  • C -0.2528
  • C 1 8
  • d w E820
  • r min0.3
Basic load ratingN
  • Radial Dynamic load/C r 14600
  • Radial Static load/C or 17500
  • Axial Dynamic load/C r 7000
  • Axial Static load/C or 14700
Model
  • 用于Oil lubricationNX20
  • X-lifeXL
  • Qualitym ≈kg68
Fatigue limit loadN
  • C ur 3200
  • C ua 650
Limit speed n G min –1
  • Limit speed n G min –1 6500
Installation sizemm
  • C 2 12.2
  • D 1 33.6
  • d a 25
  • r a max0.3
推荐的Inner circle Model
  • 推荐的Inner circle ModelIR17X20X16
合适的卡环
  • 合适的卡环WR30、SW30

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