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


Bearing No. UCFS315

Specification data (main dimensions, etc.)

d(mm)75
L(mm)236
H3(mm)200
J(mm)184
N(mm)25
A1(mm)25
A2(mm)21
A3(mm)18
A4(mm)48
A5(mm)71
B(mm)82
S(mm)32
Bolt sizeM22
Basic load ratings : Cr(kN)113
Basic load ratings : C0r(kN)77.2
Fatigue load limit : Cu(kN)3.24
factor : f013.2
Nipple sizeR1/8

JTEKT

2026/07/07