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

Bearing No. 47T403423

Specifications
(Boundary dimensions ...etc)

d(mm)200
D(mm)340
T(mm)234
W(mm)234
r(min.)(mm)3
r1(min.)(mm)4
Basic load ratings : Cr(kN)2510
Basic load ratings : C0r(kN)4150
Fatigue load limit : Cu(kN)473
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)234
Da(max.)(mm)326
Da(max.)(mm)302
S(min.)(mm)6
ra(max.)(mm)2.5
rb(max.)(mm)4
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) 86
JTEKT

2025/06/01