FOR REFERENCE ONLY
K-series super thin section ball bearings
Open type
Angular contact type
Bearing No. KCA055
Specification data (main dimensions, etc.)
d(mm)
139.7
D(mm)
158.75
B(mm)
9.525
r(min.)(mm)
1
Basic load ratings : Cr(kN)
12.5
Basic load ratings : C0r(kN)
19.8
2026/07/20