Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Pillow block type
  • Adapter locking
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Bearing No. UKP312

Specifications
(Boundary dimensions ...etc)

d(mm)55
H(mm)85
L(mm)330
A(mm)85
J(mm)250
N(mm)25
N1(mm)38
H1(mm)29
H2(mm)167
L1(mm)
B1(mm)62
Bolt size()M20
Basic load ratings : Cr(kN)81.9
Basic load ratings : C0r(kN)52.2
Fatigue load limit : Cu(kN)2.37
factor : f0()13.2
Nipple size()R1/8

Mounting dimensions

Refer.

(Refer.)Unit mass(kg) 9.4
JTEKT

2025/06/01