FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row tapered roller bearings
>

Bearing No. 47T694625

Specifications
(Boundary dimensions ...etc)

d(mm)343.052
D(mm)457.098
T(mm)254.000
W(mm)254.000
r(min.)(mm)3.2
r1(min.)(mm)1.6
Basic load ratings : Cr(kN)3050
Basic load ratings : C0r(kN)6950
Fatigue load limit : Cu(kN)680
Axial load factors : Y2(mm)1.43
Axial load factors : Y3()2.12
Axial load factors : Y0()1.40
Constant e()0.47

Mounting dimensions

da(min.)(mm)363
Da(max.)(mm)442
Da(max.)(mm)425
S(min.)(mm)6
ra(max.)(mm)3.2
rb(max.)(mm)1.6
Axial load factors : Y2(mm)1.43
Axial load factors : Y3()2.12
Axial load factors : Y0()1.40
Constant e()0.47

Refer.

(Refer.)Mass(kg) 111
JTEKT

2025/12/05