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


Bearing No. 463/500

Specification data (main dimensions, etc.)

d(mm)500
D(mm)830
T(mm)264
C(mm)235
r(min.)(mm)7.5
r1(min.)(mm)4
Basic load ratings : Cr(kN)6570
Basic load ratings : C0r(kN)10900
Fatigue load limit : Cu(kN)955
Limiting speeds(Grease lub.)(min-1)210
Limiting speeds(Oil lub.)(min-1)280
Constant e0.39
Axial load factors : Y21.74
Axial load factors : Y32.59
Axial load factors : Y01.70

Mounting dimensions,weight (reference)

da(min.)(mm)536 mm
Da(min.)(mm)776 mm
Sa(min.)(mm)14.5 mm
ra(max.)(mm)6 mm
rb(max.)(mm)3 mm
Mass(Refer.)(kg)559 kg
JTEKT

2026/07/19