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SKF QJ 211 N2MA Bearing

d - 55 mm

D - 100 mm

B - 21 mm

d1 - - 66 mm

D1 - - 84.7 mm

a - 54 mm

h - 5 mm

b - 6.5 mm

r0 - 0.5 mm

r1.2 - min. - 1.5 mm

da - min. - 64 mm

Da - max. - 91 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 85 kN

Basic static load rating - C0 - 83 kN

Fatigue load limit - Pu - 3.6 kN

Reference speed - 8000 r/min

Limiting speed - 11000 r/min

Calculation factor - ka - 1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y0 - 0.58

Calculation factor - Y1 - 0.66

Calculation factor - Y2 - 1.07

Mass bearing - 0.77 kg

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