Koyo
FOR REFERENCE ONLY
  • Spherical thrust roller bearings
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Bearing No. 29444R

Specifications
(Boundary dimensions ...etc)

d(mm)220
D(mm)420
T(mm)122
r(min.)(mm)6
Basic load ratings Ca(kN)3160
Basic load ratings C0a(kN)8990
Fatigue load limit : Cu(kN)619
Limiting speeds(Oil lub.)(min-1)750
d1(mm)400
D1(mm)308
B(mm)43
B1(mm)117
C(mm)58
A(mm)132

Mounting dimensions

da(min.)(mm)310
Da(max.)(mm)355
ra(max.)(mm)5

Refer.

(Refer.)Mass(kg) 74.2
JTEKT

2025/06/01