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


Bearing No. 372/535

Specification data (main dimensions, etc.)

d(mm)535
D(mm)760
T(mm)560
W(mm)560
r(min.)(mm)6
r1(min.)(mm)6
Basic load ratings : Cr(kN)12100
Basic load ratings : C0r(kN)28800
Fatigue load limit : Cu(kN)2380
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)587 mm
Da(max.)(mm)732 mm
Da(max.)(mm)703 mm
S(min.)(mm)10 mm
ra(max.)(mm)5 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)815 kg
JTEKT

2026/07/19