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R-Series 1-7/16" through 3-7/16"
The circulating oil inlet is a tapped hole through the plunger
screw. Check Table 1 to ensure that the bearings have the correct
plunger screw. If replacement is necessary, install the new
plunger screw per appropriate Sleevoil Instruction Manual.
Table 1–R-Series Oil Inlets 1-7/16" through 3-7/16"
Bore Size
1-7/16"
1-11/16" - 1-15/16"
2-3/16"
2-7/16"
2-11/16" - 2-15/16"
3-7/16"
*Only if pillow block was manufactured prior to 1988 is new plunger
screw required.
Plunger Screw Prior to 1988 – Plunger Screw 1988 to Present
Figure 3 - Plunger Screw
The user is required to provide connection adapters to connect
the supply lines to the Sleevoil circulating oil inlets (see Table 2).
Table 2–R-Series 1-7/16" through 3-7/16"
Number of
Bore Size
Circulating
Oil Inlets
1-7/16"
1
1-11/16"
1
1-15/16"
1
2-3/16"
1
2-7/16"
1
2-11/16"
1
2-15/16"
1
3-7/16"
1
Plunger Screw Modified For
Circulating Oil (Part Number)
422392*
422393*
422394*
422395*
422397*
422398*
Circulating
Circulating
Alternate Oil
Oil Inlet
Oil Drain
Gauge Hole
NPT Size
Hole NPT
(Female)
Size
1/4 - 18
-
1/4 - 18
-
1/4 - 18
-
1/4 - 18
-
1/4 - 18
-
1/4 - 18
-
1/4 - 18
-
1/4 - 18
1 - 11-1/2
R-Series 3-15/16" through 14"
A Circulating Oil Inlet Kit is required for each pillow block for the
Cool Lube 2 installation. Install the Circulating Oil Inlet Kit as
shown in the appropriate Sleevoil Instruction Manual.
R-Series Circulating Oil Inlet Kit
R-Series 3-15/16" Circulating Oil Inlet Kit
R-Series 4-7/16" through 4-15/16" Circulating Oil Inlet Kit
R-Series 5-7/16" through 12" Circulating Oil Inlet Kit
The user shall provide connection adapters and Tee fittings to
connect the supply lines to the circulating oil inlets. A Tee fitting
is required at the inlet connection because these pillow blocks
have 2 circulating oil inlets. The Tee fitting ensures both oil inlets
receive an equal amount of oil. Flexible connections from the
Tee fitting to the oil inlets are recommended (see Table 3 for inlet
connection size).
Bore Size
3-15/16" PLXC
4-7/16" PLXC
4-15/16" PLXC
5-7/16" PLXC
6" PLXC
7" PLXC
8" PLXC
9" PL
9" XC
10" PL
10" XC
NPT Size
12" PL
14" PL
1/2 - 14
1/2 - 14
1/2 - 14
1/2 - 14
1/2 - 14
1/2 - 14
1/2 - 14
3/4 - 14
2
Table 3–R-Series 3-15/16" through 14"
Circulating Oil Drain
Circulating
Number of
Oil Inlet
Circulating
NPT Size
Oil Inlets
(Female)
2
1/4 - 18
3/4 - 14
2
1/4 - 18
3/4 - 14
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
2
1/4 - 18
1 - 11-1/2
Figure 4 - PLXC Circulating Oil Inlet
Part No.
432153
430198
430155
Alternate
Hole NPT Size
Oil Gauge
Hole NPT
STL
SSL
Size
3/4 - 14
1/2 - 14
1 - 11-1/2
1/2 - 14
1 - 11-1/2
1/2 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
1 - 11-1/2
3/4 - 14
MN3082
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