Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row tapered roller bearings
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Bearing No. 4TR535

Specifications
(Boundary dimensions ...etc)

d(mm)535
D(mm)750
T(mm)560
W(mm)560
r(min.)(mm)5
r1(min.)(mm)6
Basic load ratings : Cr(kN)11900
Basic load ratings : C0r(kN)29400
Fatigue load limit : Cu(kN)2420
Axial load factors : Y2(mm)2.02
Axial load factors : Y3()3.01
Axial load factors : Y0()1.98
Constant e()0.33

Mounting dimensions

da(min.)(mm)579
Da(max.)(mm)728
Da(max.)(mm)695
S(min.)(mm)10.5
ra(max.)(mm)4
rb(max.)(mm)5
Axial load factors : Y2(mm)2.02
Axial load factors : Y3()3.01
Axial load factors : Y0()1.98
Constant e()0.33

Refer.

(Refer.)Mass(kg) 761
JTEKT

2025/06/01