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


Bearing No. 51102

Specification data (main dimensions, etc.)

d(mm)15
D(mm)28
T(mm)9
r(min.)(mm)0.3
Basic load ratings Ca(kN)13.2
Basic load ratings C0a(kN)15.4
Fatigue load limit : Cu(kN)0.760
Limiting speeds(Grease lub.)(min-1)6100
Limiting speeds(Oil lub.)(min-1)9400
d1(max.)(mm)28
D1(min.)(mm)16
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions,weight (reference)

da(min.)(mm)23 mm
Da(max.)(mm)20 mm
ra(max.)(mm)0.3 mm
Mass(Refer.)(kg)0.024 kg
JTEKT

2026/07/08