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

Bearing No. 4TR510L

Specifications
(Boundary dimensions ...etc)

d(mm)510
D(mm)655
T(mm)379
W(mm)377
r(min.)(mm)5
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)7020
Basic load ratings : C0r(kN)18600
Fatigue load limit : Cu(kN)1650
Axial load factors : Y2(mm)2.55
Axial load factors : Y3()3.80
Axial load factors : Y0()2.50
Constant e()0.26

Mounting dimensions

da(min.)(mm)540
Da(max.)(mm)633
Da(max.)(mm)613
S(min.)(mm)9
ra(max.)(mm)4
rb(max.)(mm)2.5
Axial load factors : Y2(mm)2.55
Axial load factors : Y3()3.80
Axial load factors : Y0()2.50
Constant e()0.26

Refer.

(Refer.)Mass(kg) 320
JTEKT

2025/06/01