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NTN NA4920 Bearing

d - 100 mm

F - 115 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1.1 mm

s - 2 mm

da min. - 106.5 mm

Da max. - 133.5 mm

ra max. - 1 mm

Weight - 1.93 Kg

Basic dynamic load rating (C) - 127 kN

Basic static load rating (C0) - 260 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 3 500 r/min

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