Koyo
FOR REFERENCE ONLY
  • Thrust ball bearings
  • Single direction
  • With aligning seat washer
>

Bearing No. 53417U

Specifications
(Boundary dimensions ...etc)

d(mm)85
D(mm)180
T(mm)83
r(min.)(mm)2.1
Basic load ratings Ca(kN)384
Basic load ratings C0a(kN)753
Fatigue load limit : Cu(kN)29.5
Limiting speeds(Grease lub.)(min-1)780
Limiting speeds(Oil lub.)(min-1)1200
d1(max.)(mm)177
D1(min.)(mm)88
D2(mm)130
D3(mm)185
A(mm)-
R(mm)-
C(mm)23

Mounting dimensions

da(min.)(mm)141
Da(max.)(mm)124
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 10.8
JTEKT

2025/06/01