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NSK NU220EM Bearing

d - 100 mm

Fw - 119 mm

D - 180 mm

B - 34 mm

C - 34 mm

r min. - 2.1 mm

r1 min. - 2.1 mm

da min. - 111 mm

Da max. - 169 mm

db max. - 116 mm

db min - 111 mm

ra max. - 2 mm

rb max. - 2 mm

S - 1.4 mm

Weight - 3.81 Kg

Basic dynamic load rating (C) - 249 kN

Basic static load rating (C0) - 305 kN

(Grease) Lubrication Speed - 3 600 r/min

(Oil) Lubrication Speed - 4 300 r/min

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