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

Bearing No. 4TR530C

Specifications
(Boundary dimensions ...etc)

d(mm)530
D(mm)750
T(mm)480
W(mm)480
r(min.)(mm)5
r1(min.)(mm)2
Basic load ratings : Cr(kN)10300
Basic load ratings : C0r(kN)24100
Fatigue load limit : Cu(kN)2040
Axial load factors : Y2(mm)2.12
Axial load factors : Y3()3.15
Axial load factors : Y0()2.07
Constant e()0.32

Mounting dimensions

da(min.)(mm)579
Da(max.)(mm)728
Da(max.)(mm)695
S(min.)(mm)9.5
ra(max.)(mm)4
rb(max.)(mm)2
Axial load factors : Y2(mm)2.12
Axial load factors : Y3()3.15
Axial load factors : Y0()2.07
Constant e()0.32

Refer.

(Refer.)Mass(kg) 673
JTEKT

2025/06/01