Graphite Plugged Bushings / Bearings
Graphite Plugged Bushings are a complete line of Self-Lubricating Bushings that excel whenever standard lubrication is impractical, including heavy load, high temperature applications. They are manufactured from a variety of Bronze Alloys, including: C95400 Aluminum Bronze, C93200 Bearing Bronze and C86300 Manganese Bronze.
- Self Lubricated when standard lubrication is impractical
- Performs well under various loads, types and speed operations
- Resists corrosive and hostile environments
- Excellent performance in medium to high temperatures up to 600° F
- Compatible with most viscous lubricants & Oil and Grease applications
Our standard line features over 1,000 sizes that are carried in stock.
1.) Choose Your Graphite Style
2.) Choose Your Material / Alloy
- C93200 Bearing Bronze (see Chemistry below)
- C95400 Aluminum Bronze (see Chemistry below)
- C86300 Manganese Bronze (see Chemistry below)
3.) Choose Your Bushing Size
C93200 Bearing Bronze Chemistry
(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org
|
Cu(1)
|
Al
|
Sb
|
Fe
|
Pb
|
Ni(2)
|
P(3)
|
Si
|
S
|
Sn
|
Zn
|
|
Min./Max.
|
81.0-85.0
|
.005
|
.35
|
.20
|
6.0-8.0
|
1.0
|
.15
|
.005
|
.08
|
6.3-7.5
|
1.0-4.0
|
|
Nominal
|
83.0
|
-
|
-
|
-
|
7.0
|
-
|
-
|
-
|
-
|
6.9
|
2.5
|
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.0% min.
C95400 Aluminum Bronze Chemistry
(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org
|
Cu
|
Al
|
Fe
|
Mn
|
Ni(1)
|
|
Min./Max.
|
83.0 min
|
10.0-11.5
|
3.0-5.0
|
.50
|
1.5
|
|
Nominal
|
83.2
|
10.8
|
4.0
|
-
|
-
|
(1) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.
C86300 Manganese Bronze Chemistry
(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org
|
Cu(1)
|
Al
|
Fe
|
Pb
|
Mn
|
Ni(2)
|
Sn
|
Zn
|
|
Min./Max.
|
60.0-66.0
|
5.0-7.5
|
2.0-4.0
|
.20
|
2.5-5.0
|
1.0
|
.20
|
22.0-28.0
|
|
Nominal
|
63.0
|
6.2
|
3.0
|
-
|
3.7
|
-
|
-
|
25.0
|
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min.
|
