Koyo
FOR REFERENCE ONLY
  • Spherical thrust roller bearings


Bearing No. 29476R

Specification data (main dimensions, etc.)

d(mm)380
D(mm)670
T(mm)175
r(min.)(mm)7.5
Basic load ratings Ca(kN)6780
Basic load ratings C0a(kN)22000
Fatigue load limit : Cu(kN)1300
Limiting speeds(Oil lub.)(min-1)410
d1(mm)640
D1(mm)504
B(mm)63
B1(mm)168
C(mm)85
A(mm)230

Mounting dimensions,weight (reference)

da(min.)(mm)510 mm
Da(max.)(mm)575 mm
ra(max.)(mm)6 mm
Mass(Refer.)(kg)263 kg
JTEKT

2026/07/07