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SKF 61909-2RZ Bearing

d - 45 mm

D - 68 mm

B - 12 mm

d1 - - 52.4 mm

D2 - - 62.8 mm

r1.2 - min. - 0.6 mm

da - min. - 48.2 mm

da - max. - 52.3 mm

Da - max. - 64.8 mm

ra - max. - 0.6 mm

Basic dynamic load rating - C - 14 kN

Basic static load rating - C0 - 10.8 kN

Fatigue load limit - Pu - 0.465 kN

Reference speed - 20000 r/min

Limiting speed - 10000 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 15.9

Mass bearing - 0.14 kg

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