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


Bearing No. 45296

Specification data (main dimensions, etc.)

d(mm)480
D(mm)700
B(mm)165
T(mm)165
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)3830
Basic load ratings : C0r(kN)6710
Fatigue load limit : Cu(kN)614
Limiting speeds(Grease lub.)(min-1)260
Limiting speeds(Oil lub.)(min-1)350
Constant e0.40
Axial load factors : Y21.68
Axial load factors : Y32.50
Axial load factors : Y01.64

Mounting dimensions,weight (reference)

da(max.)(mm)531 mm
Da(max.)(mm)672 mm
Da(min.)(mm)625 mm
Sa(min.)(mm)6 mm
ra(max.)(mm)5 mm
rb(max.)(mm)5 mm
Mass(Refer.)(kg)215 kg
JTEKT

2026/07/19