Koyo
FOR REFERENCE ONLY
  • Thrust ball bearings
  • Single direction
  • With flat back faces


Bearing No. 51322

Specification data (main dimensions, etc.)

d(mm)110
D(mm)190
T(mm)63
r(min.)(mm)2
Basic load ratings Ca(kN)334
Basic load ratings C0a(kN)704
Fatigue load limit : Cu(kN)25.9
Limiting speeds(Grease lub.)(min-1)810
Limiting speeds(Oil lub.)(min-1)1250
d1(max.)(mm)187
D1(min.)(mm)113
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)158 mm
Da(max.)(mm)142 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)7.72 kg
JTEKT

2026/07/07