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

Bearing No. 47T272016

Specifications
(Boundary dimensions ...etc)

d(mm)135
D(mm)195
T(mm)160
W(mm)160
r(min.)(mm)1.5
r1(min.)(mm)0.6
Basic load ratings : Cr(kN)1010
Basic load ratings : C0r(kN)1930
Fatigue load limit : Cu(kN)266
Axial load factors : Y2(mm)2.03
Axial load factors : Y3()3.02
Axial load factors : Y0()1.98
Constant e()0.33

Mounting dimensions

da(min.)(mm)147
Da(max.)(mm)186.5
Da(max.)(mm)179
S(min.)(mm)3.9
ra(max.)(mm)1.5
rb(max.)(mm)0.6
Axial load factors : Y2(mm)2.03
Axial load factors : Y3()3.02
Axial load factors : Y0()1.98
Constant e()0.33

Refer.

(Refer.)Mass(kg) 15.4
JTEKT

2025/06/11