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


Bearing No. UCFCX20

Specification data (main dimensions, etc.)

d(mm)100
L(mm)276
H3(mm)206
J(mm)238
J1(mm)168.3
A1(mm)66
A2(mm)22
A3(mm)28
A4(mm)90.3
N(mm)23
B(mm)117.5
S(mm)49.2
Bolt sizeM20
Basic load ratings : Cr(kN)133
Basic load ratings : C0r(kN)105
Fatigue load limit : Cu(kN)3.91
factor : f014.4
Nipple sizeR1/8

JTEKT

2026/07/07