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SKF N 321 ECP Bearing

d - 105 mm

D - 225 mm

B - 49 mm

d1 - - 145 mm

E - 201 mm

r1.2 - min. - 3 mm

r3.4 - min. - 3 mm

s - 3.4 mm

da - min. - 119 mm

da - max. - 198 mm

Da - min. - 205 mm

Da - max. - 210 mm

ra - max. - 2.5 mm

rb - max. - 2.5 mm

Basic dynamic load rating - C - 500 kN

Basic static load rating - C0 - 500 kN

Fatigue load limit - Pu - 57 kN

Reference speed - 3200 r/min

Limiting speed - 3800 r/min

Calculation factor - kr - 0.12

Mass bearing - 8.602 kg

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