Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Square-flanged type with spigot joint
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Bearing No. UCFS321

Specifications
(Boundary dimensions ...etc)

d(mm)105
L(mm)310
H3(mm)260
J(mm)242
N(mm)38
A1(mm)32
A2(mm)39
A3(mm)20
A4(mm)74
A5(mm)107
B(mm)112
S(mm)44
Bolt size()M33
Basic load ratings : Cr(kN)184
Basic load ratings : C0r(kN)153
Fatigue load limit : Cu(kN)5.41
factor : f0()13.2
Nipple size()R1/8

Mounting dimensions

Refer.

(Refer.)Unit mass(kg) 32.7
JTEKT

2025/05/14