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

Bearing No. 51407

Specifications
(Boundary dimensions ...etc)

d(mm)35
D(mm)80
T(mm)32
r(min.)(mm)1.1
Basic load ratings Ca(kN)109
Basic load ratings C0a(kN)155
Fatigue load limit : Cu(kN)7.00
Limiting speeds(Grease lub.)(min-1)1900
Limiting speeds(Oil lub.)(min-1)2900
d1(max.)(mm)80
D1(min.)(mm)37
D2(mm)-
D3(mm)-
A(mm)-
R(mm)-
C(mm)-

Mounting dimensions

da(min.)(mm)62
Da(max.)(mm)53
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.790
JTEKT

2025/05/15