FOR REFERENCE ONLY
Ball bearing units
Cartridge type
Bearing No. UCC321
Specification data (main dimensions, etc.)
d(mm)
105
H(mm)
260
A(mm)
75
r(mm)
4
B(mm)
112
S(mm)
44
Basic load ratings : Cr(kN)
184
Basic load ratings : C0r(kN)
153
Fatigue load limit : Cu(kN)
5.41
factor : f0
13.2
Nipple size
R1/8
2026/07/07