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

Bearing No. 46326A

Specifications
(Boundary dimensions ...etc)

d(mm)130
D(mm)210
T(mm)80
C(mm)64
r(min.)(mm)2.5
r1(min.)(mm)0.6
Basic load ratings : Cr(kN)513
Basic load ratings : C0r(kN)723
Fatigue load limit : Cu(kN)99.3
Limiting speeds(Grease lub.)(min-1)1300
Limiting speeds(Oil lub.)(min-1)1800
Constant e()0.36
Axial load factors : Y2()1.87
Axial load factors : Y3()2.79
Axial load factors : Y0()1.83

Mounting dimensions

da(min.)(mm)142
Da(min.)(mm)198
Sa(min.)(mm)8
ra(max.)(mm)2
rb(max.)(mm)0.6

Refer.

(Refer.)Mass(kg) 9.57
JTEKT

2025/07/05