FOR REFERENCE ONLY
  • K-series super thin section ball bearings
  • Open type
  • Four-point contact type
>

Bearing No. KFX055

Specifications
(Boundary dimensions ...etc)

d(mm)139.7
D(mm)177.8
B(mm)19.05
r(min.)(mm)2
Basic load ratings : Cr(kN)27.4
Basic load ratings : C0r(kN)31.0

Mounting dimensions

Refer.

(Refer.)Mass(kg) 1.13
JTEKT

2025/02/23