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

Bearing No. 47T241713

Specifications
(Boundary dimensions ...etc)

d(mm)120
D(mm)170
T(mm)130
W(mm)130
r(min.)(mm)1.5
r1(min.)(mm)2
Basic load ratings : Cr(kN)634
Basic load ratings : C0r(kN)1290
Fatigue load limit : Cu(kN)180
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)133
Da(max.)(mm)161.5
Da(max.)(mm)155
S(min.)(mm)4.4
ra(max.)(mm)1.5
rb(max.)(mm)2
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) 9.38
JTEKT

2025/06/01