Filter
Top Products
20
EnfSine
Tractors.
Lawn
and
Garden
-
110
and
112
15-12
Piston.
Crankshaft
and
Flywheel
-
Kohler
SM
-2059-
(Apr
-67)
Fi
g.
26-Beoring
Wear
Cau
sed
by
C
rock
or
L
ooseness
Oil
Sl,oll
U
inn
er
ring
is
a l
oose
fit
on
th
e
rotating
shaft.
rotation
of
the
shaft
within
the
inner
ring
can
scuff
l
oose
small
particles
of
metal.
These
even
tually
get
into
the
bearing
causing
wear
on
the
ba
lls
and
races.
This
makes
for
noisy
op
-
el'a
tion
a
nd
s h
or
t
ened
bearing
life
and
failure.
The
co
ndition
is
easily
identified
by
scoring
or
abrasion
on
th
e
I)ore
of
inner
ring
,
Figure
26.
Fi
g.
27-B~ori"9
Wear
Caused
by M
is
olignmenl
Misaligned
bearings
ca
use
undue
wear,
heat
by
friction
and
ev
entual
failure.
Note
th
e
crooked
ball
paths
in
the
raceways
and
th
e
oval
appearance
of
th
e
balls
and
wear
on
the
separator
caused
hy
rubbing
against
the
race.
Fig.
28-Nicks
ill
Ouler
Race
Cau
se
d
by
Usillg
Ch
isel
or
Drillpitl
10
Remo
ve
or
Inslo/l
Bearing
\I
j !
Fig.
29-
0il
Seal
Da
mage
Cau
sed
by
Corcl
es
,
In·
Slo/lOlioll
wil/.
SI,orp T
ool
Litho
in
U. S
.A.