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


Bearing No. UCFS305

Specification data (main dimensions, etc.)

d(mm)25
L(mm)110
H3(mm)80
J(mm)80
N(mm)16
A1(mm)13
A2(mm)9
A3(mm)7
A4(mm)22
A5(mm)32
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