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

Bearing No. EE531201D/300/301XD

Specifications
(Boundary dimensions ...etc)

d(mm)508.000
D(mm)762.000
T(mm)463.550
W(mm)463.550
r(min.)(mm)6.4
r1(min.)(mm)6.4
Basic load ratings : Cr(kN)9760
Basic load ratings : C0r(kN)19900
Fatigue load limit : Cu(kN)1780
Axial load factors : Y2(mm)1.78
Axial load factors : Y3()2.65
Axial load factors : Y0()1.74
Constant e()0.38

Mounting dimensions

da(min.)(mm)564
Da(max.)(mm)738
Da(max.)(mm)696
S(min.)(mm)11.5
ra(max.)(mm)6.4
rb(max.)(mm)6.4
Axial load factors : Y2(mm)1.78
Axial load factors : Y3()2.65
Axial load factors : Y0()1.74
Constant e()0.38

Refer.

(Refer.)Mass(kg) 736
JTEKT

2025/06/01