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

Bearing No. 51104

Specifications
(Boundary dimensions ...etc)

d(mm)20
D(mm)35
T(mm)10
r(min.)(mm)0.3
Basic load ratings Ca(kN)17.8
Basic load ratings C0a(kN)24.7
Fatigue load limit : Cu(kN)1.10
Limiting speeds(Grease lub.)(min-1)5100
Limiting speeds(Oil lub.)(min-1)7900
d1(max.)(mm)35
D1(min.)(mm)21
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions

da(min.)(mm)29
Da(max.)(mm)26
ra(max.)(mm)0.3

Refer.

(Refer.)Mass(kg) 0.040
JTEKT

2025/06/22