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

Bearing No. 47T483729

Specifications
(Boundary dimensions ...etc)

d(mm)240
D(mm)365
T(mm)290
W(mm)290
r(min.)(mm)2
r1(min.)(mm)SP
Basic load ratings : Cr(kN)3100
Basic load ratings : C0r(kN)5930
Fatigue load limit : Cu(kN)628
Axial load factors : Y2(mm)1.47
Axial load factors : Y3()2.19
Axial load factors : Y0()1.44
Constant e()0.46

Mounting dimensions

da(min.)(mm)265
Da(max.)(mm)355
Da(max.)(mm)333
S(min.)(mm)9
ra(max.)(mm)2
rb(max.)(mm)0.8
Axial load factors : Y2(mm)1.47
Axial load factors : Y3()2.19
Axial load factors : Y0()1.44
Constant e()0.46

Refer.

(Refer.)Mass(kg) 108
JTEKT

2025/12/05