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NSK NJ420 Bearing

d - 100 mm

Fw - 139 mm

D - 250 mm

B - 58 mm

C - 58 mm

r min. - 4 mm

r1 min. - 4 mm

da min. - 116 mm

db max. - 135 mm

db min - 116 mm

ra max. - 3 mm

rb max. - 3 mm

Db max - 234 mm

Weight - 15.5 Kg

Basic dynamic load rating (C) - 450 kN

Basic static load rating (C0) - 500 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 000 r/min

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