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Oil & Grease Groove Bronze Bushings / Bearings

Our Cast Bronze Bushings are machined from continuous cast C93200 (SAE 660) bronze for superior quality and performance. The continuous casting process assures a uniform bronze structure throughout the bearing, free from porosity and hard particle inclusions commonly found in other cast processes.

Our standard bearing line features over 1,000 sizes that are carried in stock. Any of our standard stock sizes of Sleeve Bushings are adaptable to grooving and graphite plugging. You select your desired size and we add the lubricant of your choice. Unless otherwise specified, the width and depth of the oil grooves will be proportional to the wall thickness and size of the bearing, contained within the bearing.


Note: In order to form a more perfect oil film between the bearing & shaft, we recommend a V-shaped groove whenever the design permits, as it allows full flow of the lubricant across the bearing surface.








1.) Choose your Groove Style:



















2.) Choose your Bushing Size:









C93200 CHEMICAL COMPOSITION:

(%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.



C93200 MECHANICAL PROPERTIES:

(measured at room temperature, 68 F (20 C)
NOTE: Information courtesy of Copper.org
Temper Section
Size
Cold
Work
Typ/
Min
Temp Tensile
Strength
Yield
Strength
(0.5% ext.
under load)
Yield
Strength
(0.2%
offset)
Yield
Strength
(0.05%
offset)
El Rockwell
Hardness
Vickens
Hard.
Brinell
Hard.
Shear
Strength
Fatigue
Strength*
Izod
Impact
Strength

in. %
F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb

mm.

C MPa MPa MPa MPa







MPa MPa J
As Sand Cast
M01 0.0 0 TYP 68 35 18 - - 20 - - - - - 65 - - 16 6.0

0.0

20 241 124 - - 20 - - - - - 65 - - 110 8.0
As Centrifugal Cast
M02 0.0 0 SMIN 68 30 14 - - 15 - - - - - - - - - 0.0

0.0

20 207 97 - - 15 - - - - - - - - - 0.0
As Continuous Cast
M07 0.0 0 SMIN 68 35 20 - - 10 - - - - - - - - - 0.0

0.0

20 241 138 - - 10 - - - - - - - - - 0.0
As Sand Cast
M01 0.0 0 SMIN 68 30 14 - - 15 - - - - - - - - - 0.0

0.0

20 207 97 - - 15 - - - - - - - - - 0.0

*Fatigue Strength: 100 x 10 6cycles,
unless indicated as [N]X 106.



C93200 APPLICABLE SPECIFICATIONS:

NOTE: Information courtesy of Copper.org
Product Specification
Centrifugal ASTM B271
SAE J462, J461
Continuous ASTM B505
SAE J461, J462
Ingot ASTM B30
Permanent Mold SAE J461, J462
Sand ASTM B584, B763, B66
SAE J462, J461