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SKF 31330 XJ2 Bearing

d - 150 mm

D - 320 mm

T - 82 mm

B - 75 mm

C - 50 mm

a - 96 mm

d1 - 234 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 4 mm

r4 min. - 4 mm

Ca min. - 9 mm

Cb min. - 32 mm

da max - 181 mm

Da min - 251 mm

Da max. - 302 mm

db min - 168 mm

Db min. - 300 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 27 Kg

Basic dynamic load rating (C) - 781 kN

Basic static load rating (C0) - 1020 kN

Fatigue load limit (Pu) - 100

Reference speed - 1400 r/min

Limiting speed - 2000 r/min

Calculation factor (e) - 0.83

Calculation factor (Y) - 0.72

Calculation factor (Y0) - 0.4

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