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NTN 6809N Bearing

d - 45 mm

D - 58 mm

B - 7 mm

C - 7 mm

rn - 0.3 mm

a - 1.3 mm

b - 0.95 mm

r min. - 0.3 mm

r0 max. - 0.25 mm

D1 - 56.7 mm

da min. - 47 mm

da max - 48 mm

Da max. - 56 mm

ra max. - 0.3 mm

Dx - 61.5 mm

Cy - 1.9 mm

Cz - 0.9 mm

rn - 0.3 mm

Weight - 0.04 Kg

Basic dynamic load rating (C) - 5.35 kN

Basic static load rating (C0) - 4.95 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 16.1

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