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


Bearing No. UCFS316

Specification data (main dimensions, etc.)

d(mm)80
L(mm)250
H3(mm)210
J(mm)196
N(mm)31
A1(mm)27
A2(mm)18
A3(mm)20
A4(mm)48
A5(mm)70
B(mm)86
S(mm)34
Bolt sizeM27
Basic load ratings : Cr(kN)123
Basic load ratings : C0r(kN)86.7
Fatigue load limit : Cu(kN)3.53
factor : f013.3
Nipple sizeR1/8

JTEKT

2026/07/07