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NSK 22228CDE4 Bearing

d - 140 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

da min. - 154 mm

da max - 167 mm

Da min - 219 mm

Da max. - 236 mm

ra max. - 2.5 mm

Weight - 14.5 Kg

Basic dynamic load rating (C) - 645 kN

Basic static load rating (C0) - 930 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0.25

Calculation factor (Y0) - 2.6

Calculation factor (Y2) - 4

Calculation factor (Y3) - 2.7

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