FNTA-3047
Type

Needle roller bearing

Model:FNTA-3047
Thickness(mm):2
Inner diameter d:30
Outer diameter D:47

Detailed information

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Dimensions(mm)
  • D c1 ,D p1 30
  • D c ,D p 47
  • D w 2
Bearing code
  • Bearing codeFNTA-3047
Load rating (N)
  • Cr16500
  • Cor79000
Load rating {kgf}
  • Cr1680
  • Cor8100
weight(kg) (Refer to)
  • FNTA8.9
  • FTRA7.9
Limit speed(min-1)
  • Oil lubrication8500
可Group配的套圈
  • s=1.0 ±0.05FTRA-3047
  • s=1.5 0 -0.08FTRB-3047
  • s=2.0 0 -0.08FTRC-3047
  • s=2.5 0 -0.08FTRD-3047
  • s=3.0 0 -0.08FTRE-3047
Rolling needle接触面(mm)
  • Outer diameterD e (Minimum)45.0
  • Inner diameterD 1 (Maximum)31.5

List of Similar Bearing Models