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

Bearing No. 51116

Specifications
(Boundary dimensions ...etc)

d(mm)80
D(mm)105
T(mm)19
r(min.)(mm)1
Basic load ratings Ca(kN)55.8
Basic load ratings C0a(kN)141
Fatigue load limit : Cu(kN)6.35
Limiting speeds(Grease lub.)(min-1)2100
Limiting speeds(Oil lub.)(min-1)3300
d1(max.)(mm)105
D1(min.)(mm)82
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions

da(min.)(mm)95
Da(max.)(mm)90
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.430
JTEKT

2025/06/30