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

Bearing No. 51110

Specifications
(Boundary dimensions ...etc)

d(mm)50
D(mm)70
T(mm)14
r(min.)(mm)0.6
Basic load ratings Ca(kN)35.9
Basic load ratings C0a(kN)75.4
Fatigue load limit : Cu(kN)3.40
Limiting speeds(Grease lub.)(min-1)3100
Limiting speeds(Oil lub.)(min-1)4800
d1(max.)(mm)70
D1(min.)(mm)52
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions

da(min.)(mm)62
Da(max.)(mm)58
ra(max.)(mm)0.6

Refer.

(Refer.)Mass(kg) 0.160
JTEKT

2025/06/16