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KOYO 30328JR Bearing

d - 140 mm

D - 300 mm

T - 67.75 mm

B - 62 mm

C - 53 mm

a - 56.9 mm

r min. - 5 mm

r2 min. - 4 mm

da min. - 162 mm

da max - 179 mm

Da min - 254 mm

Da max. - 282 mm

Db min. - 273 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 22.6 Kg

Basic dynamic load rating (C) - 749 kN

Basic static load rating (C0) - 962 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.96

Calculation factor (Y1) - 1.74

Tags :  KOYO . 140x300x67.75

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