• Welcome

KOYO 32040JR Bearing

d - 200 mm

D - 310 mm

T - 70 mm

B - 70 mm

C - 53 mm

a - 66.9 mm

r min. - 3 mm

r1 min. - 2.5 mm

r2 min. - 2.5 mm

da min. - 214 mm

da max - 221 mm

Da min - 273 mm

Da max. - 298 mm

db max. - 221 mm

Db min. - 297 mm

ra max. - 2.5 mm

rb max. - 2 mm

Db - 297 mm

Weight - 19.1 Kg

Basic dynamic load rating (C) - 755 kN

Basic static load rating (C0) - 1340 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1400 r/min

Calculation factor (e) - 0.43

Calculation factor (Y0) - 0.77

Calculation factor (Y1) - 1.39

Tags :  KOYO . 200x310x70

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