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


Bearing No. UCT312

Specification data (main dimensions, etc.)

d(mm)60
A(mm)71
A1(mm)22
A2(mm)46
H(mm)178
H1(mm)160
H2(mm)113
L(mm)220
L1(mm)135
L2(mm)23
L3(mm)123
N(mm)41
N1(mm)31
N2(mm)71
B(mm)71
S(mm)26
Basic load ratings : Cr(kN)81.9
Basic load ratings : C0r(kN)52.2
Fatigue load limit : Cu(kN)2.37
factor : f013.2
Nipple sizeR1/8

JTEKT

2026/07/07