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

Bearing No. 453/850

Specifications
(Boundary dimensions ...etc)

d(mm)850
D(mm)1360
B(mm)400
T(mm)400
r(min.)(mm)12
r1(min.)(mm)12
Basic load ratings : Cr(kN)13400
Basic load ratings : C0r(kN)29500
Fatigue load limit : Cu(kN)
Limiting speeds(Grease lub.)(min-1)-
Limiting speeds(Oil lub.)(min-1)-
Constant e()0.39
Axial load factors : Y2()1.74
Axial load factors : Y3()2.59
Axial load factors : Y0()1.70

Mounting dimensions

da(max.)(mm)970
Da(max.)(mm)1306
Da(min.)(mm)1210
Sa(min.)(mm)10
ra(max.)(mm)10
rb(max.)(mm)10

Refer.

(Refer.)Mass(kg) 2280
JTEKT

2025/06/01