Koyo
FOR REFERENCE ONLY
  • Spherical thrust roller bearings
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Bearing No. 29428R

Specifications
(Boundary dimensions ...etc)

d(mm)140
D(mm)280
T(mm)85
r(min.)(mm)4
Basic load ratings Ca(kN)1560
Basic load ratings C0a(kN)4080
Fatigue load limit : Cu(kN)289
Limiting speeds(Oil lub.)(min-1)1250
d1(mm)268
D1(mm)199
B(mm)31
B1(mm)81
C(mm)41
A(mm)86

Mounting dimensions

da(min.)(mm)205
Da(max.)(mm)235
ra(max.)(mm)3

Refer.

(Refer.)Mass(kg) 24.6
JTEKT

2025/06/01