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NSK NJ2228EM Bearing

d - 140 mm

Fw - 169 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 153 mm

Da max. - 237 mm

db max. - 165 mm

db min - 153 mm

ra max. - 2.5 mm

rb max. - 2.5 mm

S - 2.5 mm

Db max - 237 mm

Weight - 15.2 Kg

Basic dynamic load rating (C) - 550 kN

Basic static load rating (C0) - 790 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2800 r/min

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