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NSK 6209NR Bearing

d - 45 mm

D - 85 mm

B - 19 mm

C - 19 mm

rn - 0.5 mm

a - 3.28 mm

b - 1.9 mm

f - 1.7 mm

r min. - 1.1 mm

r0 max. - 0.6 mm

D1 - 81.81 mm

D2 - 91.6 mm

da min. - 51.5 mm

da max - 55.5 mm

Da max. - 78.5 mm

ra max. - 1 mm

Weight - 0.42 Kg

Basic dynamic load rating (C) - 31.5 kN

Basic static load rating (C0) - 20.4 kN

(Grease) Lubrication Speed - 7 500 r/min

(Oil) Lubrication Speed - 9 000 r/min

Calculation factor (f0) - 14.4

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