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                                    C90800 Tin Graphite Bronze Bearing
                                    • C90800 Tin Graphite Bronze BearingC90800 Tin Graphite Bronze Bearing
                                    • C90800 Tin Graphite Bronze BearingC90800 Tin Graphite Bronze Bearing
                                    • C90800 Tin Graphite Bronze BearingC90800 Tin Graphite Bronze Bearing
                                    • C90800 Tin Graphite Bronze BearingC90800 Tin Graphite Bronze Bearing

                                    C90800 Tin Graphite Bronze Bearing

                                    Find a huge selection of C90800 Tin Graphite Bronze Bearing from China at Top Bearings.

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                                    Product Description

                                    Find a huge selection of C90800 Tin Graphite Bronze Bearing from China at Top Bearings.


                                    Product Parameter

                                    Characteristics:

                                    Wear Resistance And Corrosion Resistance

                                    Supply Ability:

                                    CNC Bronze Bearings Online • Custom Bushings Manufacturers • Sliding Bearings Suppliers

                                    Material:

                                    Aluminum-Copper With Solid Lubricant Plugs

                                    Type:

                                    Flange Bushings,Cylinder Bearings With Flange

                                    High Light:

                                    Bronze Graphite Bearing Thrust Washer

                                    C90800 Bronze Bushing Bearing

                                    Tin Bronze Bushing Bearing

                                    C90800 Tin Bronze Graphite Plugged Bushings CuSn12 for Injection Mold Machinery

                                    C90800 Graphite Inlaid CuSn12 Bronze Bushing & Bearings

                                     

                                    Copper Bearing finished copper alloy bushings provide a simple, economical way to use bearings with high bearing, good corrosion resistance, dimensional processing any of the characteristics. Meanwhile TOP BEARING can provide different copper alloys according to different conditions, and in accordance with the requirements of processing different forms, it has a higher dimensional accuracy than class copper rolling bearings.


                                    Bronze Plugged bronze bushing for High Temperature Applications. Reduced costs & downtime. Increased productivity. Highlights: Offering Custom Designed Products,Customized Drawings Available.Plug graphiting is accomplished by drilling a rowed, staggered hole configuration through the bearing wall and pressing graphite into these holes and hard baking.Standard size and custom size Choose from our selection of graphite bronze bearings wheel, including stock products in a wide range of styles and sizes.BEARING WHEEL C90800 Graphite Inlaid Oiles Tin Bronze Bearing Graphite

                                     

                                    Application:

                                    Heavy Industries• Steel Tube Plant Machinery • Tire & Paper Mills • Power Generating Stations • Injection Mold Machine

                                    Our range of flanged bearings are available in metric and imperial sizes. Our in-house machining service is able to produce non-standard sizes to suit specific customer requirements.Plug graphiting is accomplished by drilling a rowed, staggered hole configuration through the bearing wall and pressing graphite into these holes and hard baking.

                                     

                                    C90800 Bearing Bronze

                                    TOP BEARING Offer the C90800 Bearing Bronze,cast bronze bushing & plate.TOP graphite plugged tin bronze oiles bearing is based on tin bronze material. This type of self-lubricating bearing is also called #500 oilless bearing,brass bearing,cooper bushing,solid sliding bearing,guide bushing and graphite filled bearing.


                                    The tin bronze graphite inlaid bearing is based on CuSn12 material. Compared with CuSn5Zn5Pb5, CuSn12 increases the tin content and reduces the friction coefficient, but the relative cost increases.The product is embedded with graphite oil as solid lubricant, which can achieve the effect of lubrication without oil.The product is mainly used in low load, relatively high temperature, medium speed occasions, such as construction machinery 'metallurgy machinery, paper machinery, transport machinery in the lubrication difficult parts.


                                    Solid bronze bearing is a standard item of our company. This type self-lubricating bearing is also called solid metal bearing,graphite plugged bearing,solid lubricating bearing,guide bushes,cast bronze bushing, #500 oilless bearing,oiles flange bearing and solid sliding bearing.

                                     Oilless Bearing


                                    Advantages

                                    In places where oil film formation is difficult, such as reciprocating movement, swing movement, frequent starting and stopping, excellent wear resistance can be exerted:The arrangement principle of the lubricants of the solid lubrication bearing is to ensure that there are lubricants on all parts of the grinding parts in the running process. Therefore, the arrangement position of the lubricants must be determined according to the movement direction of the grinding parts.

                                     

                                    C90800 Bearing Bronze Bushing

                                    Tolerances

                                    Inside Diameter

                                    From Nominal Size

                                    3" or Less

                                    ±.0010"

                                    Over 3"

                                    ±.0015"

                                    Outside Diameter

                                    3" or Less

                                    +.002" to .003"

                                    Over 3"

                                    +.003" to .005"

                                    All Lengths

                                    ±.005"

                                    Concentricity

                                    .003" T.I.R.


                                    Clearance
                                    Greater than normal clearance must be allowed: (1) if exceptionally high speed is involved, (2) if higher than normal loading is encountered.

                                    Material Structure
                                    Standard material: CuSn12 + Graphite.

                                     

                                    Characteristics

                                    ● Have Incomparable performance under a high load, low speed operation. Also perform well without lubrication;

                                    ● Excellent wear resistance in such places where an oil film is difficult to be formed due to reciprocating, oscillating motions and frequently intermittent operations;

                                    ● Remarkable resistance to corrosion and resistance to chemical attack;

                                    ● Maintenance free and save operating cost.

                                     

                                    Availability

                                    ● Cylindrical oiles bushing, flanged oilless bush, thrust washer and slide plate are standard fabrication.

                                    ● Special designed solid metal bearing and material can be made according to your design.

                                    ● Other material can be made based on your requirement.
                                    Graphite Inlaid Oiles Tin Bronze Bearing CuSn12 Material

                                    CuSn12 EN Casting Copper Alloy Tin Bronze Bushings

                                     

                                    Chemical Composition mass/%

                                    Cu

                                    Sn

                                    Al

                                    Fe

                                    Mn

                                    Ni

                                    Pb

                                    Si

                                    P

                                    Zn

                                    85.0-88.5

                                    11.0-13.0

                                    0.01

                                    0.2

                                    0.2

                                    2

                                    0.7

                                    0.01

                                    0.6

                                    0.5

                                     

                                    Mechanical properties

                                    Tensile strength Mpa(Min)

                                    Yield strength MPa(Min)

                                    Elongation %

                                    Brinell hardness(HB)

                                    280

                                    150

                                    5

                                    90


                                    Note:

                                    1,In Chemical Composition, Single values represent maximums.

                                    2,Mechanical performance of hardness value is only for reference

                                    Graphite plugged tin bronze oiles bearing is widely used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc.


                                    Technical Parameters

                                    Trademark

                                    650#

                                    650S1

                                    650S2

                                    650S3

                                    650S5

                                    Material

                                    CuZn25Al5Mn4Fe3

                                    CuSn5Pb5Zn5

                                    CuAl10Ni5Fe5

                                    CuSn12

                                    CuZn25Al5Mn4Fe3

                                    Density

                                    8

                                    8.9

                                    7.8

                                    8.9

                                    8

                                    Hardness HB

                                    >210

                                    >70

                                    >150

                                    >95

                                    >235

                                    Tensile Strength

                                    >750

                                    >200

                                    >600

                                    >260

                                    >780

                                    Yield Strength

                                    >450

                                    >90

                                    >260

                                    >150

                                    >450

                                    Elongation %

                                    >12

                                    >15

                                    >10

                                    >8

                                    >8

                                    Linear Expansion Coefficient

                                    1.9×10-5 /℃

                                    1.8×10-5 /℃

                                    1.6×10-5/℃

                                    1.8×10-5/℃

                                    1.9×10-5/℃

                                    Operating Temperature

                                    -40~+300℃

                                    -40~+400℃

                                    -40~+400℃

                                    -40~+400℃

                                    -40~+400℃

                                    Max. Dynamic Load

                                    100

                                    60

                                    50

                                    70

                                    120

                                    Max Speed(Dry)

                                    15

                                    10

                                    20

                                    10

                                    15

                                    Maximum PV Value(Oil)

                                    200

                                    60

                                    60

                                    80

                                    200

                                    Compression 300N/mm2

                                    <0.01mm

                                    <0.05mm

                                    <0.04mm

                                    <0.05mm

                                    <0.005mm



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