Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | OEM |
| Certification: | SEA430B,C86300,DIN1709,FIBRO |
| Model Number: | Bronze Graphite plug Bushings met the tolerances |
| Minimum Order Quantity: | Negotiable |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Wooden cases standard export package |
| Delivery Time: | 10-15 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000000 Piece/ per Month |
| Item: | Solid Lubricating Bearings | Material: | Aluminum-Copper With Solid Lubricant Plugs |
|---|---|---|---|
| Quaity: | OEM | Port: | China |
| Type: | Flange Bushings,Cylinder Bearings With Flange | Delivery: | Fast Delivery |
| Max.Temp.: | -40℃-+300℃ | Application: | Die/Mold Industry |
| High Light: | 300℃ Bronze Plain Bearings,OEM Bronze Plain Bearings,Self Lubricating Bronze Plain Bearings |
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Metal manganese bronze bushing Pv-value size design matching seat hole design matching shaft design service life assembly interference amount assembled after the inner diameter assembled after the matching inner diameter bearing assembly bearing maintenance after assembly.Metal manganese bronze gleitlager alloy cast bronze with graphite oilless bearing Solid Bronze Lubrication
· Cylindrical bushes
· Flanged bushes
· Sliding plates
1. May work without any ol for long period
2. Extremely high load capacity, good anti-wear and lower friction
3. Particularly appropriate for low speed and high load
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
5. Good chemical resistant and anti-corrosion characteristics
6. Can b€ used in wide range of temperature from -40℃-+300℃
VSB-50 Flange material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.
Technical Data
|
Grade |
50# |
50S1 |
50S2 |
50S3 |
650S5 |
|
Material |
CuZn25AI5Mn4Fe3 |
CuSn5Pb5Zn5 |
CuAI10Ni5Fe5 |
CuSn12 |
CuZn25AI5Mn4Fe3 |
|
Density |
8 |
8.9 |
7.8 |
8.9 |
8 |
|
Hardness |
≥210 |
≥70 |
≥150 |
≥75 |
≥235 |
|
Tensile strength |
≥750 |
≥250 |
≥500 |
≥270 |
≥800 |
|
Yield strength |
≥450 |
≥90 |
≥260 |
≥150 |
≥450 |
|
Elongation |
≥12 |
≥13 |
≥10 |
≥5 |
≥8 |
|
Coefficient o linear expansion |
1.9×10-5/℃ |
1.8×10-5/℃ |
1.6×10-5/℃ |
1.8×10-5/℃ |
1.9×10-5/℃ |
|
Max.Temp. |
-40~+300℃ |
-40~+400℃ |
-40~+400℃ |
-40~+400℃ |
-40~+300℃ |
|
Max.dynamic load |
100 |
60 |
50 |
70 |
120 |
|
Max.speed(Dry) |
15 |
10 |
20 |
10 |
15 |
|
N/mm²*m/s(Lubrication) |
200 |
60 |
60 |
80 |
200 |
|
Compression deformation |
< 0.01 mm |
< 0.05mm |
< 0.04mm |
< 0.05mm |
< 0.005mm |
Die/Mold Industry
We provide all kinds of self-lubricating sliding block, guide sleeve, wedge and other products for automobile tire mould, injection mould and stamping die.
Copper Cast Bronze Bearings / Flanged Bronze Bearings
|
Product NO. |
Chemical Compositions |
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|
VSB-50 |
Cu |
Zn |
Al |
Fe |
Mn |
Si |
Ni |
Sn |
Pb |
|
60~66 |
22~28 |
5.0~8.0 |
2.0~4.0 |
2.5~5.0 |
<0.1 |
<0.5 |
<0.2 |
<0.2 |
|
Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs
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