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

Bearing No. UCFL311

Specifications
(Boundary dimensions ...etc)

d(mm)55
H(mm)250
L(mm)150
A(mm)52
J(mm)198
N(mm)25
A1(mm)20
A2(mm)30
A3(mm)71
B(mm)66
S(mm)25
Bolt size()M22
Basic load ratings : Cr(kN)71.6
Basic load ratings : C0r(kN)45.0
Fatigue load limit : Cu(kN)2.05
factor : f0()13.2
Nipple size()R1/8

Mounting dimensions

Refer.

(Refer.)Unit mass(kg) 5.3
JTEKT

2025/05/14