• Welcome

NTN 7030DF Bearing

d - 150 mm

D - 225 mm

B - 35 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 71.5 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 70 mm

Da max. - 213 mm

ra max. - 2 mm

Weight - 9.64 Kg

Basic dynamic load rating (C) - 222 kN

Basic static load rating (C0) - 305 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 3 000 r/min

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