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


Bearing No. UCP321

Specification data (main dimensions, etc.)

d(mm)105
H(mm)140
L(mm)490
A(mm)120
J(mm)380
N(mm)36
N1(mm)50
H1(mm)46
H2(mm)278
L1(mm)140
B(mm)112
S(mm)44
Bolt sizeM30
Basic load ratings : Cr(kN)184
Basic load ratings : C0r(kN)153
Fatigue load limit : Cu(kN)5.41
factor : f013.2
Nipple sizeR1/8

JTEKT

2026/07/07