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


Bearing No. 47T926236

Specification data (main dimensions, etc.)

d(mm)460
D(mm)615
T(mm)360
W(mm)360
r(min.)(mm)3
r1(min.)(mm)1
Basic load ratings : Cr(kN)5360
Basic load ratings : C0r(kN)13300
Fatigue load limit : Cu(kN)1210
Axial load factors : Y2(mm)1.43
Axial load factors : Y32.12
Axial load factors : Y01.40
Constant e0.47

Mounting dimensions,weight (reference)

da(min.)(mm)490 mm
Da(max.)(mm)601 mm
Da(max.)(mm)572 mm
S(min.)(mm)8 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)1 mm
Axial load factors : Y2(mm)1.43 mm
Axial load factors : Y32.12
Axial load factors : Y01.40
Constant e0.47
Mass(Refer.)(kg)292 kg
JTEKT

2026/07/19