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

Bearing No. 46292

Specifications
(Boundary dimensions ...etc)

d(mm)460
D(mm)680
T(mm)163
C(mm)145
r(min.)(mm)6
r1(min.)(mm)3
Basic load ratings : Cr(kN)3130
Basic load ratings : C0r(kN)5340
Fatigue load limit : Cu(kN)507
Limiting speeds(Grease lub.)(min-1)280
Limiting speeds(Oil lub.)(min-1)370
Constant e()0.37
Axial load factors : Y2()1.83
Axial load factors : Y3()2.72
Axial load factors : Y0()1.78

Mounting dimensions

da(min.)(mm)488
Da(min.)(mm)637
Sa(min.)(mm)9
ra(max.)(mm)5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 196
JTEKT

2025/06/01