NA4904-2RSR
GYJ NA4904-2RSR
Type

Machined needle roller bearing

Model：NA4904-2RSR
Thickness(mm)：18
Inner diameter d：20
Outer diameter D：37
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Detailed information

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Sizemm
  • d20
  • F25
  • D37
  • C17
  • B18
  • r min0.3
  • Static load C or 19900
Basic load ratingN
  • Dynamic load C r 19500
Model1
  • Model1NA4904-RSR
Model2
  • Model2NA4904-2RSR
X-life
  • X-lifeXL
Qualitym ≈kg
  • Qualitym ≈kg80
Fatigue limit load C ur /N
  • Fatigue limit load C ur /N3750
Limit speed n G min –1
  • Limit speed n G min –1 7500

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