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


Bearing No. SN612

Specification data (main dimensions, etc.)

d1(mm)55
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 SM16
Bolt size S(Two)-
Bolt size S(Four)-
Grease nipple sizeR 1/8
Drain plug size R 1/8

JTEKT

2026/07/19