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SKF 71964 AC Bearing

d - 320 mm

D - 440 mm

B - 56 mm

d1 - - 359 mm

D1 - - 404 mm

a - 116 mm

r1.2 - min. - 3 mm

r3.4 - min. - 1.1 mm

da - min. - 333 mm

Da - max. - 427 mm

Db - max. - 432 mm

ra - max. - 2.5 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 351 kN

Basic static load rating - C0 - 585 kN

Fatigue load limit - Pu - 12.9 kN

Reference speed - 1500 r/min

Limiting speed - 1600 r/min

Calculation factor - kr - 0.083

Calculation factor - ka - 0.25

Calculation factor - e - 0.68

Calculation factor - X - 0.41

Calculation factor - Y0 - 0.38

Calculation factor - Y1 -

Calculation factor - Y2 - 0.87

Mass bearing - 25.5 kg

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