Koyo
FOR REFERENCE ONLY
  • Thrust ball bearings
  • Single direction
  • With spherical back face
>

Bearing No. 53272

Specifications
(Boundary dimensions ...etc)

d(mm)360
D(mm)500
T(mm)116.7
r(min.)(mm)4
Basic load ratings Ca(kN)876
Basic load ratings C0a(kN)3500
Fatigue load limit : Cu(kN)76.1
Limiting speeds(Grease lub.)(min-1)340
Limiting speeds(Oil lub.)(min-1)500
d1(max.)(mm)495
D1(min.)(mm)365
D2(mm)-
D3(mm)-
A(mm)172
R(mm)360
C(mm)-

Mounting dimensions

da(min.)(mm)443
Da(max.)(mm)417
ra(max.)(mm)3

Refer.

(Refer.)Mass(kg) 65.0
JTEKT

2025/06/01