Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Take-up type


Bearing No. UCT306

Specification data (main dimensions, etc.)

d(mm)30
A(mm)41
A1(mm)16
A2(mm)28
H(mm)100
H1(mm)90
H2(mm)70
L(mm)137
L1(mm)85
L2(mm)14
L3(mm)74
N(mm)28
N1(mm)18
N2(mm)41
B(mm)43
S(mm)17
Basic load ratings : Cr(kN)26.7
Basic load ratings : C0r(kN)15.0
Fatigue load limit : Cu(kN)0.682
factor : f013.3
Nipple size1/4-28UNF

JTEKT

2026/07/08