Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Rhombic-flanged type
>

Bearing No. UCFL321

Specifications
(Boundary dimensions ...etc)

d(mm)105
H(mm)440
L(mm)270
A(mm)94
J(mm)360
N(mm)44
A1(mm)40
A2(mm)59
A3(mm)127
B(mm)112
S(mm)44
Bolt size()M39
Basic load ratings : Cr(kN)184
Basic load ratings : C0r(kN)153
Fatigue load limit : Cu(kN)
factor : f0()13.2
Nipple size()R1/8

Mounting dimensions

Refer.

(Refer.)Unit mass(kg) 34.4
JTEKT

2025/06/03