• Welcome

KOYO 30203JR Bearing

d - 17 mm

D - 40 mm

T - 13.25 mm

B - 12 mm

C - 11 mm

a - 10.1 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 22.5 mm

da max - 23 mm

Da min - 33 mm

Da max. - 34.5 mm

Db min. - 37 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0.081 Kg

Basic dynamic load rating (C) - 20.8 kN

Basic static load rating (C0) - 20.7 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 14000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.96

Calculation factor (Y1) - 1.74

Tags :  KOYO . 17x40x13.25

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