Koyo
FOR REFERENCE ONLY
  • Spherical thrust roller bearings


Bearing No. 29472R

Specification data (main dimensions, etc.)

d(mm)360
D(mm)640
T(mm)170
r(min.)(mm)7.5
Basic load ratings Ca(kN)6440
Basic load ratings C0a(kN)20600
Fatigue load limit : Cu(kN)1300
Limiting speeds(Oil lub.)(min-1)450
d1(mm)610
D1(mm)480
B(mm)61
B1(mm)164
C(mm)82
A(mm)210

Mounting dimensions,weight (reference)

da(min.)(mm)485 mm
Da(max.)(mm)550 mm
ra(max.)(mm)6 mm
Mass(Refer.)(kg)231 kg
JTEKT

2026/07/23