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SKF 30315 J2/Q Bearing

d - 75 mm

D - 160 mm

T - 40 mm

B - 37 mm

C - 31 mm

a - 31 mm

d1 - 112 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2.5 mm

r4 min. - 2.5 mm

Ca min. - 5 mm

Cb min. - 9 mm

da max - 95 mm

Da min - 139 mm

Da max. - 148 mm

db min - 87 mm

Db min. - 149 mm

ra max. - 3 mm

rb max. - 2.5 mm

Weight - 3.5 Kg

Basic dynamic load rating (C) - 246 kN

Basic static load rating (C0) - 290 kN

Fatigue load limit (Pu) - 34

Reference speed - 3200 r/min

Limiting speed - 4300 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)