Koyo
FOR REFERENCE ONLY
  • Spherical thrust roller bearings


Bearing No. 29338R

Specification data (main dimensions, etc.)

d(mm)190
D(mm)320
T(mm)78
r(min.)(mm)4
Basic load ratings Ca(kN)1570
Basic load ratings C0a(kN)4230
Fatigue load limit : Cu(kN)369
Limiting speeds(Oil lub.)(min-1)1150
d1(mm)308
D1(mm)246
B(mm)27
B1(mm)74
C(mm)38
A(mm)110

Mounting dimensions,weight (reference)

da(min.)(mm)250 mm
Da(max.)(mm)275 mm
ra(max.)(mm)3 mm
Mass(Refer.)(kg)25.1 kg
JTEKT

2026/07/22