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


Bearing No. 53409

Specification data (main dimensions, etc.)

d(mm)45
D(mm)100
T(mm)42.4
r(min.)(mm)1.1
Basic load ratings Ca(kN)162
Basic load ratings C0a(kN)242
Fatigue load limit : Cu(kN)10.9
Limiting speeds(Grease lub.)(min-1)1500
Limiting speeds(Oil lub.)(min-1)2300
d1(max.)(mm)100
D1(min.)(mm)47
D2(mm)-
D3(mm)-
A(mm)29
R(mm)80
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)78 mm
Da(max.)(mm)67 mm
ra(max.)(mm)1 mm
Mass(Refer.)(kg)1.50 kg
JTEKT

2026/07/05