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


Bearing No. 53416

Specification data (main dimensions, etc.)

d(mm)80
D(mm)170
T(mm)72.2
r(min.)(mm)2.1
Basic load ratings Ca(kN)337
Basic load ratings C0a(kN)621
Fatigue load limit : Cu(kN)25.1
Limiting speeds(Grease lub.)(min-1)810
Limiting speeds(Oil lub.)(min-1)1250
d1(max.)(mm)170
D1(min.)(mm)83
D2(mm)-
D3(mm)-
A(mm)36
R(mm)125
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)133 mm
Da(max.)(mm)117 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)7.84 kg
JTEKT

2026/07/15