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KOYO 30238JR Bearing

d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

a - 66.4 mm

r min. - 5 mm

r1 min. - 4 mm

r2 min. - 4 mm

da min. - 212 mm

da max - 225 mm

Da min - 298 mm

Da max. - 322 mm

db max. - 225 mm

Db min. - 318 mm

ra max. - 4 mm

rb max. - 3 mm

Db - 318 mm

Weight - 21.9 Kg

Basic dynamic load rating (C) - 729 kN

Basic static load rating (C0) - 1030 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.76

Calculation factor (Y1) - 1.38

Tags :  KOYO . 190x340x60

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