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KOYO 30312JR Bearing

d - 60 mm

D - 130 mm

T - 33.5 mm

B - 31 mm

C - 26 mm

a - 26.9 mm

r min. - 3 mm

r2 min. - 2.5 mm

da min. - 74 mm

da max - 77 mm

Da min - 112 mm

Da max. - 118 mm

Db min. - 120 mm

ra max. - 2.5 mm

rb max. - 2 mm

Weight - 2.08 Kg

Basic dynamic load rating (C) - 173 kN

Basic static load rating (C0) - 201 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.96

Calculation factor (Y1) - 1.74

Tags :  KOYO . 60x130x33.5

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