Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row cylindrical roller bearings


Bearing No. 32FC23170B

Specification data (main dimensions, etc.)

d(mm)160
D(mm)230
B(mm)168
C(mm)168
Fw(mm)179
r(min.)(mm)2
r1(min.)(mm)2
Basic load ratings : Cr(kN)1200
Basic load ratings : C0r(kN)2210
Fatigue load limit : Cu(kN)276

Mounting dimensions,weight (reference)

da(min.)(mm)170 mm
Da(max.)(mm)220 mm
da(min.)(mm)215 mm
ra(max.)(mm)2 mm
rb(max.)(mm)2 mm
Mass(Refer.)(kg)22.6 kg
JTEKT

2026/07/19