Koyo
FOR REFERENCE ONLY
  • K-series super thin section ball bearings
  • Open type
  • Deep groove type


Bearing No. KBC120

Specification data (main dimensions, etc.)

d(mm)304.8
D(mm)320.675
B(mm)7.938
r(min.)(mm)1
Basic load ratings : Cr(kN)12.0
Basic load ratings : C0r(kN)29.0

JTEKT

2026/07/19