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Eastwood Technical Assistance: 800.544.5118 >> [email protected]
BEARING/GEAR PULLER ASSEMBLY
FOR BEARING/GEAR PULLING
• Select the Bearing Separator Jaw size
(C OR D)
as required.
• Measure the distance from the inner surface of the bearing or gear to be pulled and the end of
the shaft it is mounted to.
• Select the set of Posts
(E OR F)
and Extensions
(G OR H)
to fit the Bearing Separator Jaws
(C OR D)
being used.
• The selected components must be assembled from the Jaws outward.
• Place the halves of the Jaws
(C OR D)
with the beveled edges around the back of the bearing
or gear to be pulled.
• Draw the halves inward by tightening the nuts on the Jaw Stems.
• Determine whether Post Extensions
(G OR H)
are needed.
• Thread the ends of the selected Post Extensions
(G OR H)
(if needed) into the threaded holes
of the Jaws.
• Thread the non-shouldered ends of the Posts
(E OR F)
into the Post Extensions
(G OR H)
or
directly into the threaded holes of the Jaws
(C OR D)
.
• Center and place the open ends of the Yoke
(A)
(with the offset boss facing outward) over the
shouldered ends of the Posts
(E OR F)
.
• Place a washer over the threaded Post ends and against the face of the Yoke
(A)
.
• Thread the Nuts over the exposed Post threads and tighten in place.
• Thread the Pressure Screw
(B)
into the Yoke
(A)
as far as necessary to contact the end of
the shaft to pulled against.
• Following the above procedure, the assembly should resemble that in Fig 1
(FIG 1)
.
C or D
FIG. 1
G or H
E or F
A
B
✓
✓
✓
✓
✓
