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


Bearing No. UCFS312

Specification data (main dimensions, etc.)

d(mm)60
L(mm)195
H3(mm)160
J(mm)150
N(mm)23
A1(mm)22
A2(mm)19
A3(mm)14
A4(mm)42
A5(mm)64
B(mm)71
S(mm)26
Bolt sizeM20
Basic load ratings : Cr(kN)81.9
Basic load ratings : C0r(kN)52.2
Fatigue load limit : Cu(kN)2.37
factor : f013.2
Nipple sizeR1/8

JTEKT

2026/07/07