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

Bearing No. 45326

Specifications
(Boundary dimensions ...etc)

d(mm)130
D(mm)210
B(mm)64
T(mm)64
r(min.)(mm)2
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)476
Basic load ratings : C0r(kN)657
Fatigue load limit : Cu(kN)90.3
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(max.)(mm)153
Da(max.)(mm)200
Da(min.)(mm)185
Sa(min.)(mm)4
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 8.41
JTEKT

2025/06/01