Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Square-flanged type


Bearing No. UCF306

Specification data (main dimensions, etc.)

d(mm)30
L(mm)125
A(mm)32
J(mm)95
N(mm)16
A1(mm)15
A2(mm)18
A0(mm)44
B(mm)43
S(mm)17
Bolt sizeM14
Basic load ratings : Cr(kN)26.7
Basic load ratings : C0r(kN)15.0
Fatigue load limit : Cu(kN)0.682
factor : f013.3
Nipple size1/4-28UNF

JTEKT

2026/07/07