Koyo
FOR REFERENCE ONLY
  • Plummer blocks
  • Split type
  • Standard(SN5, 6, 33, 34)
>

Bearing No. SN612

Specifications
(Boundary dimensions ...etc)

d1(mm)55
d(mm)
d2(mm)
D(mm)130
H(mm)80
J(mm)230
J1(mm)-
L(mm)280
A(mm)125
A1(mm)80
H1(mm)30
H2(mm)155
N(mm)18
N1(mm)23
g(mm)56
t(Bolt size)(mm)M12
x(mm)-
Bolt size S()M16
Bolt size S(Two)()-
Bolt size S(Four)()-
Grease nipple size()R 1/8
Drain plug size ()R 1/8

Mounting dimensions

Refer.

(Refer.)Housing mass(kg) 6.4
JTEKT

2025/06/01