Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Cartridge type
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Bearing No. UCC203

Specifications
(Boundary dimensions ...etc)

d(mm)17
H(mm)72
A(mm)20
r(mm)1.5
B(mm)31
S(mm)12.7
Basic load ratings : Cr(kN)12.8
Basic load ratings : C0r(kN)6.65
Fatigue load limit : Cu(kN)0.302
factor : f0()13.2
Nipple size()1/4-28UNF

Mounting dimensions

Refer.

(Refer.)Unit mass(kg) 0.49
JTEKT

2025/08/02