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

Bearing No. 46276

Specifications
(Boundary dimensions ...etc)

d(mm)380
D(mm)560
T(mm)135
C(mm)122
r(min.)(mm)6
r1(min.)(mm)2
Basic load ratings : Cr(kN)2190
Basic load ratings : C0r(kN)3560
Fatigue load limit : Cu(kN)355
Limiting speeds(Grease lub.)(min-1)370
Limiting speeds(Oil lub.)(min-1)500
Constant e()0.32
Axial load factors : Y2()2.12
Axial load factors : Y3()3.15
Axial load factors : Y0()2.07

Mounting dimensions

da(min.)(mm)408
Da(min.)(mm)530
Sa(min.)(mm)6.5
ra(max.)(mm)5
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 100
JTEKT

2025/07/06