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SKF 30308 J2/Q Bearing

d - 40 mm

D - 90 mm

T - 25.25 mm

B - 23 mm

C - 20 mm

a - 19 mm

d1 - 62.5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Ca min. - 3 mm

Cb min. - 5 mm

da max - 52 mm

Da min - 77 mm

Da max. - 81 mm

db min - 49 mm

Db min. - 82 mm

ra max. - 2 mm

rb max. - 1.5 mm

Weight - 0.73 Kg

Basic dynamic load rating (C) - 85.8 kN

Basic static load rating (C0) - 95 kN

Fatigue load limit (Pu) - 10.8

Reference speed - 6000 r/min

Limiting speed - 8000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y) - 1.7

Calculation factor (Y0) - 0.9

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