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

Bearing No. 462/530

Specifications
(Boundary dimensions ...etc)

d(mm)530
D(mm)780
T(mm)185
C(mm)163
r(min.)(mm)6
r1(min.)(mm)3
Basic load ratings : Cr(kN)4310
Basic load ratings : C0r(kN)7070
Fatigue load limit : Cu(kN)643
Limiting speeds(Grease lub.)(min-1)-
Limiting speeds(Oil lub.)(min-1)-
Constant e()0.39
Axial load factors : Y2()1.74
Axial load factors : Y3()2.59
Axial load factors : Y0()1.70

Mounting dimensions

da(min.)(mm)558
Da(min.)(mm)766
Sa(min.)(mm)11
ra(max.)(mm)5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 280
JTEKT

2025/06/01