• Welcome

SKF QJ 1268 MA/344524 Bearing

d - 340 mm

D - 620 mm

B - 118 mm

d1 - - 447 mm

D1 - - 513 mm

a - 480 mm

r1.2 - min. - 6 mm

da - min. - 368 mm

Da - max. - 592 mm

ra - max. - 5 mm

Basic dynamic load rating - C - 1060 kN

Basic static load rating - C0 - 2450 kN

Fatigue load limit - Pu - 47.5 kN

Reference speed - 1000 r/min

Limiting speed - 1600 r/min

Calculation factor - ka - 0.9

Calculation factor - e - 1.34

Calculation factor - X - 0.54

Calculation factor - Y0 - 0.44

Calculation factor - Y1 - 0.47

Calculation factor - Y2 - 0.81

Mass bearing - 165 kg

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