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NSK 6221N Bearing

d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

rn - 0.5 mm

a - 5.69 mm

b - 3.5 mm

r min. - 2.1 mm

r0 max. - 0.6 mm

D1 - 183.64 mm

da min. - 116 mm

da max - 127.5 mm

Da max. - 179 mm

ra max. - 2 mm

Weight - 3.79 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 000 r/min

Calculation factor (f0) - 14.4

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