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


Bearing No. 4TR535

Specification data (main 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 : Y33.01
Axial load factors : Y01.98
Constant e0.33

Mounting dimensions,weight (reference)

da(min.)(mm)579 mm
Da(max.)(mm)728 mm
Da(max.)(mm)695 mm
S(min.)(mm)10.5 mm
ra(max.)(mm)4 mm
rb(max.)(mm)5 mm
Axial load factors : Y2(mm)2.02 mm
Axial load factors : Y33.01
Axial load factors : Y01.98
Constant e0.33
Mass(Refer.)(kg)761 kg
JTEKT

2026/07/22