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

Bearing No. 46364

Specifications
(Boundary dimensions ...etc)

d(mm)320
D(mm)540
T(mm)176
C(mm)157
r(min.)(mm)6
r1(min.)(mm)2
Basic load ratings : Cr(kN)2880
Basic load ratings : C0r(kN)4570
Fatigue load limit : Cu(kN)457
Limiting speeds(Grease lub.)(min-1)420
Limiting speeds(Oil lub.)(min-1)560
Constant e()0.35
Axial load factors : Y2()1.95
Axial load factors : Y3()2.90
Axial load factors : Y0()1.91

Mounting dimensions

da(min.)(mm)348
Da(min.)(mm)502
Sa(min.)(mm)9.5
ra(max.)(mm)5
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 154
JTEKT

2025/06/19