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NTN 7222BDB Bearing

d - 110 mm

D - 200 mm

B - 38 mm

C - 38 mm

ra1 max. - 1 mm

Angle (α) - 40 °

a - 84 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 76 mm

da min. - 122 mm

ra max. - 2 mm

Db max - 193 mm

Weight - 9.08 Kg

Basic dynamic load rating (C) - 250 kN

Basic static load rating (C0) - 289 kN

(Grease) Lubrication Speed - 2 500 r/min

(Oil) Lubrication Speed - 3 300 r/min

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