Product Details
Centrifugal Casting Plain Bush Bearing
Our graphite bronze bushing can provide customers with a complete
mechanical lubrication system. Our graphite is oil-less,
self-lubricating, and designed for long life. This insures less
down time and eliminates problems caused by high and low
temperatures.
Material | CuZn25Al5Mn4Fe3 |
Typical Application | consecutive casting and rolling machines, mine-exploiting
equipments, ships, steam engine, etc. |
Density g/cm3 | 8 |
Hardness HB | >210 |
Tensile Strength N/mm² | >750 |
Yeild strength N/mm² | >340 |
Elongation % | >12 |
Coefficient of linear expansion 10-5/℃ | 2.2 |
Heat-conducting Coefficient W(/m.k) | 38~55 |
Flexibility Coefficient KN/mm² | 100~140 |
Temp. Limits ℃ | -40~+200 |
Max. Dynamic Load N/mm² | 98 |
Max.speed m/s | Dry Lubrication 0.3; Oil Lubrication 1.0 |
Max.PV N/mm²*m/s | Dry Lubrication 1.65; Oil Lubrication 3.25 |
Friction | Dry Lubrication 0.12~0.16; Oil Lubrication 0.03~0.08 |
Rolled Standard Profile
Cylindrical Sliding Bearings
Flanged Bushings
Thrust Washers
Strip Sections
Application area
self lubricatingbearing products are widely used in all industrial
fields
Widely used in hydraulic and pneumatic industries, forging machine
tool industry, plastics machinery industry, lifting and handling
machinery, port machinery, office, fitness machinery, textile
machinery, food packaging, filling machinery, chemical machinery,
printing and packaging, paper making machinery, automobiles,
railways Steam locomotives, shipbuilding industries, presses,
metallurgical machinery, construction machinery, etc.
Company Profile
Beijing Silk Road Enterprise Management Services Co.,LTD is a manufacturer and distribution of sliding bearings. Our
products have been widely applied to more than 30 industries like
automobile, engineering machinery, metallurgy, water conservancy
and hydroelectric power and mechanical manufacturing. Also we can
design for customer's specific requirement.
To expand more markets, stand on the word and meet diversified
requirements of customers, we are actively expanding and
integrating with international markets. Now our products are
available in more than 20 countries and regions in Western Europe,
America and Southeast Asia. We’ll strengthen industrial horizontal
integration further, create scale effect, open up emerging fields
and develop industrial advantages to realize our strategic target
and create a bright future with friends.