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


Bearing No. UCF305

Specification data (main dimensions, etc.)

d(mm)25
L(mm)110
A(mm)29
J(mm)80
N(mm)16
A1(mm)13
A2(mm)16
A0(mm)39
B(mm)38
S(mm)15
Bolt sizeM14
Basic load ratings : Cr(kN)21.2
Basic load ratings : C0r(kN)10.9
Fatigue load limit : Cu(kN)0.495
factor : f012.6
Nipple size1/4-28UNF

JTEKT

2026/07/07