NX12
Type

Machined needle roller bearing

Model:NX12
Thickness(mm):18
Inner diameter d:12
Outer diameter D:21

Detailed information

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Sizemm
  • 用于Grease lubricationNX12-Z
  • F w 12
  • D21
  • C -0.2518
  • C 1 4.7
  • d w E812
  • r min0.3
Basic load ratingN
  • Radial Dynamic load/C r 5400
  • Radial Static load/C or 4300
  • Axial Dynamic load/C r 4850
  • Axial Static load/C or 8200
Model
  • 用于Oil lubricationNX12
  • X-lifeXL
  • Qualitym ≈kg28
Fatigue limit loadN
  • C ur 830
  • C ua 365
Limit speed n G min –1
  • Limit speed n G min –1 9500
Installation sizemm
  • C 2 10
  • D 1 23.7
  • d a 16.6
  • r a max0.3
推荐的Inner circle Model
  • 推荐的Inner circle ModelIR8X12X10-IS1
合适的卡环
  • 合适的卡环WR21、SW21