Koyo
FOR REFERENCE ONLY
  • Spherical thrust roller bearings


Bearing No. 29480R

Specification data (main dimensions, etc.)

d(mm)400
D(mm)710
T(mm)185
r(min.)(mm)7.5
Basic load ratings Ca(kN)7750
Basic load ratings C0a(kN)25300
Fatigue load limit : Cu(kN)1530
Limiting speeds(Oil lub.)(min-1)380
d1(mm)680
D1(mm)534
B(mm)67
B1(mm)178
C(mm)89
A(mm)236

Mounting dimensions,weight (reference)

da(min.)(mm)540 mm
Da(max.)(mm)610 mm
ra(max.)(mm)6 mm
Mass(Refer.)(kg)315 kg
JTEKT

2026/07/23