Koyo
FOR REFERENCE ONLY
  • Thrust ball bearings
  • Single direction
  • With spherical back face


Bearing No. 53417

Specification data (main dimensions, etc.)

d(mm)85
D(mm)180
T(mm)77
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)-
D3(mm)-
A(mm)47
R(mm)140
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)141 mm
Da(max.)(mm)124 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)9.20 kg
JTEKT

2026/07/19