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NTN 7909DF Bearing

NTN 7909DF Bearing , NTN bearing , NTN 7909DF Online , NTN bearings Agent

d - 45 mm

D - 68 mm

B - 12 mm

ra1 max. - 0,3 mm

Angle (α) - 25 °

a - 22,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

2B - 24 mm

Da max. - 63,5 mm

db min - 49,5 mm

ra max. - 0,6 mm

Weight - 0,3 Kg

Basic dynamic load rating (C) - 25,5 kN

Basic static load rating (C0) - 25,7 kN

(Grease) Lubrication Speed - 8 100 r/min

(Oil) Lubrication Speed - 11 000 r/min

Size:45 mm * 68 mm *

  • #number
  • ID(内径)
  • OD(外径)
  • B(厚度)