Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDI type


Bearing No. 45232

Specification data (main dimensions, etc.)

d(mm)160
D(mm)240
B(mm)60
T(mm)60
r(min.)(mm)2.5
r1(min.)(mm)3
Basic load ratings : Cr(kN)488
Basic load ratings : C0r(kN)705
Fatigue load limit : Cu(kN)93.1
Limiting speeds(Grease lub.)(min-1)1100
Limiting speeds(Oil lub.)(min-1)1500
Constant e0.24
Axial load factors : Y22.79
Axial load factors : Y34.15
Axial load factors : Y02.73

Mounting dimensions,weight (reference)

da(max.)(mm)184 mm
Da(max.)(mm)228 mm
Da(min.)(mm)217 mm
Sa(min.)(mm)5 mm
ra(max.)(mm)2 mm
rb(max.)(mm)2.5 mm
Mass(Refer.)(kg)9.22 kg
JTEKT

2026/08/03