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SKF 1311 EKTN9 Bearing

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

d2 - 77.7 mm

r1 min. - 2 mm

r2 min. - 2 mm

D1 - 104 mm

da min. - 66 mm

Da max. - 109 mm

ra max. - 2 mm

Weight - 1.6 Kg

Basic dynamic load rating (C) - 50.7 kN

Basic static load rating (C0) - 18 kN

Fatigue load limit (Pu) - 0.92

Reference speed - 11000 r/min

Limiting speed - 7500 r/min

Calculation factor (e) - 0.23

Calculation factor (kr) - 0.04

Calculation factor (Y0) - 2.8

Calculation factor (Y1) - 2.7

Calculation factor (Y2) - 4.2

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