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

Bearing No. 45226

Specifications
(Boundary dimensions ...etc)

d(mm)130
D(mm)200
B(mm)52
T(mm)52
r(min.)(mm)2
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)376
Basic load ratings : C0r(kN)548
Fatigue load limit : Cu(kN)75.6
Limiting speeds(Grease lub.)(min-1)1400
Limiting speeds(Oil lub.)(min-1)1800
Constant e()0.27
Axial load factors : Y2()2.47
Axial load factors : Y3()3.67
Axial load factors : Y0()2.41

Mounting dimensions

da(max.)(mm)152
Da(max.)(mm)190
Da(min.)(mm)179
Sa(min.)(mm)4
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 5.96
JTEKT

2025/06/01