Dodge SLEEVOIL RXT Manual de instruções - Página 2

Procurar online ou descarregar pdf Manual de instruções para Equipamento industrial Dodge SLEEVOIL RXT. Dodge SLEEVOIL RXT 12 páginas. Pillow blocks with self lubrication
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2. INSTALLATION OF LOWER LINER AND SHAFT

Apply oil to the spherical seats of the housing base and to the

spherical seats of the lower liner half. The lower liner half is identified

by its continuous babbitted bore surface; the upper liner half has

one or two oil ring slot(s) in the center of the babbitted bore.

Set lower liner in housing base so spherical seats of liner are

aligned with spherical seats of base. Horizontal split of liner MUST

align with horizontal split of housing for anti-rotation pins in upper

liner to engage holes in housing cap. Take care that circulating

oil inlets and thermocouple holes in liner and housing base are

aligned.

Apply oil to the lower liner bore or to the shaft in liner area and

CAREFULLY set the shaft in place, taking care not to damage the

babbitted surface.

CIRC. OIL INLET HOLE

THERMOCOUPLE HOLE

2.1 LABYRINTH SEAL

Attach lower half of each oil seal to housing base. Check possible

alignment of oil seal by visually noting an equal clearance between

seal and shaft at each end of the housing. The seals can be adjusted

somewhat but MUST NOT contact the shaft at any point.

CLEARANCE

BETWEEN

SHAFT AND

SEAL

Re-shim pillow block, if necessary. Always shim under the bearing

pedestal where possible; otherwise, use full length shims under

base of pillow block.

NOTE: Remove lower half of each labyrinth seal from housing

after this preliminary alignment to avoid damaging the lip of

the labyrinth.

SEAL LIP

2.2 OIL DAM and COL (See page 11)

Oil Dam - Small rectangular piece of preformed sheet metal used

to block off most of oil ring slot in upper liner; attaches to lower

liner.

COL (Collector Oil Leaf) - Oil dam with an extended "finger" to

stabilize oil rings; used for bores 6" and larger.

2.2.1 FOR BORES 2-15/16" through 5-7/16"

'S' liner: One oil dam on each side of the shaft (because shaft

rotation can be either direction).

2.2.2 FOR BORES 6" through 12"

'S' liner: One oil dam and one COL on each side of shaft. COLS

must be diagonally across from one another.

SHAFT

LABYRINTH SEAL