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


Bearing No. UCFS317

Specification data (main dimensions, etc.)

d(mm)85
L(mm)260
H3(mm)220
J(mm)204
N(mm)31
A1(mm)27
A2(mm)24
A3(mm)20
A4(mm)54
A5(mm)80
B(mm)96
S(mm)40
Bolt sizeM27
Basic load ratings : Cr(kN)133
Basic load ratings : C0r(kN)96.8
Fatigue load limit : Cu(kN)3.82
factor : f013.3
Nipple sizeR1/8

JTEKT

2026/07/07