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

Bearing No. 47T916028A

Specifications
(Boundary dimensions ...etc)

d(mm)457.200
D(mm)596.900
T(mm)279.400
W(mm)276.225
r(min.)(mm)3.2
r1(min.)(mm)1.6
Basic load ratings : Cr(kN)4590
Basic load ratings : C0r(kN)11400
Fatigue load limit : Cu(kN)1050
Axial load factors : Y2(mm)1.43
Axial load factors : Y3()2.12
Axial load factors : Y0()1.40
Constant e()0.47

Mounting dimensions

da(min.)(mm)485
Da(max.)(mm)581
Da(max.)(mm)560
S(min.)(mm)8.5
ra(max.)(mm)3.2
rb(max.)(mm)1.6
Axial load factors : Y2(mm)1.43
Axial load factors : Y3()2.12
Axial load factors : Y0()1.40
Constant e()0.47

Refer.

(Refer.)Mass(kg) 307
JTEKT

2025/12/05