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SKF 30209 J2/Q Bearing

d - 45 mm

D - 85 mm

T - 20.75 mm

d1 - - 63.1 mm

B - 19 mm

C - 16 mm

r1.2 - min. - 1.5 mm

r3.4 - min. - 1.5 mm

a - 18 mm

da - max. - 54 mm

db - min. - 52 mm

Da - min. - 74 mm

Da - max. - 78 mm

Db - min. - 80 mm

Ca - min. - 3 mm

Cb - min. - 4.5 mm

ra - max. - 1.5 mm

rb - max. - 1.5 mm

Basic dynamic load rating - C - 66 kN

Basic static load rating - C0 - 76.5 kN

Fatigue load limit - Pu - 8.6 kN

Reference speed - 6000 r/min

Limiting speed - 8000 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y0 - 0.8

Mass bearing - 0.474 kg

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