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


Bearing No. UCP309

Specification data (main dimensions, etc.)

d(mm)45
H(mm)67
L(mm)245
A(mm)67
J(mm)190
N(mm)20
N1(mm)30
H1(mm)21
H2(mm)132
L1(mm)75
B(mm)57
S(mm)22
Bolt sizeM16
Basic load ratings : Cr(kN)48.9
Basic load ratings : C0r(kN)29.5
Fatigue load limit : Cu(kN)1.34
factor : f013.3
Nipple sizeR1/8

JTEKT

2026/07/07