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

Bearing No. 47T483621

Specifications
(Boundary dimensions ...etc)

d(mm)240
D(mm)360
T(mm)214
W(mm)214
r(min.)(mm)3
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)2330
Basic load ratings : C0r(kN)4340
Fatigue load limit : Cu(kN)470
Axial load factors : Y2(mm)1.68
Axial load factors : Y3()2.50
Axial load factors : Y0()1.64
Constant e()0.40

Mounting dimensions

da(min.)(mm)268
Da(max.)(mm)346
Da(max.)(mm)328
S(min.)(mm)9
ra(max.)(mm)2.5
rb(max.)(mm)2.5
Axial load factors : Y2(mm)1.68
Axial load factors : Y3()2.50
Axial load factors : Y0()1.64
Constant e()0.40

Refer.

(Refer.)Mass(kg) 75.4
JTEKT

2025/06/01