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

Bearing No. 51101

Specifications
(Boundary dimensions ...etc)

d(mm)12
D(mm)26
T(mm)9
r(min.)(mm)0.3
Basic load ratings Ca(kN)12.9
Basic load ratings C0a(kN)14.0
Fatigue load limit : Cu(kN)0.690
Limiting speeds(Grease lub.)(min-1)6500
Limiting speeds(Oil lub.)(min-1)10000
d1(max.)(mm)26
D1(min.)(mm)13
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions

da(min.)(mm)20
Da(max.)(mm)18
ra(max.)(mm)0.3

Refer.

(Refer.)Mass(kg) 0.022
JTEKT

2025/06/15