Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Pillow block type
  • Adapter locking
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Bearing No. UKP311

Specifications
(Boundary dimensions ...etc)

d(mm)50
H(mm)80
L(mm)310
A(mm)80
J(mm)236
N(mm)20
N1(mm)38
H1(mm)27
H2(mm)158
L1(mm)
B1(mm)59
Bolt size()M16
Basic load ratings : Cr(kN)71.6
Basic load ratings : C0r(kN)45.0
Fatigue load limit : Cu(kN)2.05
factor : f0()13.2
Nipple size()R1/8

Mounting dimensions

Refer.

(Refer.)Unit mass(kg) 8.1
JTEKT

2025/06/01