Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Pillow block type
  • Set screw locking
>

Bearing No. UCP311

Specifications
(Boundary dimensions ...etc)

d(mm)55
H(mm)80
L(mm)310
A(mm)80
J(mm)236
N(mm)20
N1(mm)38
H1(mm)27
H2(mm)158
L1(mm)90
B(mm)66
S(mm)25
Bolt size()M16
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.

Unit mass(kg) 7.9
JTEKT

2025/05/15