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

Bearing No. 51415

Specifications
(Boundary dimensions ...etc)

d(mm)75
D(mm)160
T(mm)65
r(min.)(mm)2
Basic load ratings Ca(kN)315
Basic load ratings C0a(kN)560
Fatigue load limit : Cu(kN)23.3
Limiting speeds(Grease lub.)(min-1)880
Limiting speeds(Oil lub.)(min-1)1350
d1(max.)(mm)160
D1(min.)(mm)78
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions

da(min.)(mm)125
Da(max.)(mm)110
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 6.75
JTEKT

2025/05/14