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


Bearing No. UCFCX18

Specification data (main dimensions, etc.)

d(mm)90
L(mm)260
H3(mm)186
J(mm)219
J1(mm)154.8
A1(mm)43
A2(mm)12
A3(mm)28
A4(mm)73.1
N(mm)23
B(mm)104
S(mm)42.9
Bolt sizeM20
Basic load ratings : Cr(kN)109
Basic load ratings : C0r(kN)81.9
Fatigue load limit : Cu(kN)3.23
factor : f014.4
Nipple sizeR1/8

JTEKT

2026/07/21