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NTN 7238DF Bearing

NTN 7238DF Bearing , NTN bearing , NTN 7238DF introduced , NTN bearings description

d - 190 mm

D - 340 mm

B - 55 mm

ra1 max. - 1,5 mm

Angle (α) - 25 °

a - 104 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 110 mm

Da max. - 322 mm

ra max. - 3 mm

Weight - 42,6 Kg

Basic dynamic load rating (C) - 495 kN

Basic static load rating (C0) - 780 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

Size:190 mm * 340 mm *

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