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NTN RA1-4ZA Bearing

NTN RA1-4ZA Bearing , NTN bearing , NTN RA1-4ZA Distribute , NTN bearings machine

d - 1,984 mm

D - 6,35 mm

B - 3,571 mm

C - 3,571 mm

r min. - 0,08 mm

da min. - 2,8 mm

da max - 3,3 mm

Da max. - 5,5 mm

ra max. - 0,08 mm

Weight - 0,41 Kg

Basic dynamic load rating (C) - 0,279 kN

Basic static load rating (C0) - 0,089 kN

(Grease) Lubrication Speed - 67000 r/min

(Oil) Lubrication Speed - 79000 r/min

Calculation factor (f0) - 12,8

Size:1,984 mm * 6,35 mm *

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