Tin Bronze Lead Alloy With Antifrication Overlay
Top Bearings is a professional leader China Tin Bronze Lead Alloy With Antifrication Overlay manufacturers with high quality and reasonable price. Welcome to contact us.
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Product Description
Top Bearings is a professional leader China Tin Bronze Lead Alloy With Antifrication Overlay manufacturers with high quality and reasonable price. Welcome to contact us.
Product Parameter
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Material: |
Bimetal ,Bronze/Steel Bushing,is Available With Stainless Steel, Carbon Steel Or Bronze Backing |
Thin Walled Bearing,Low-maintenance And Maintenance-free Plain Bearings: |
Thin Walled Bearing,Low-maintenance And Maintenance-free Plain Bearings |
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Application: |
Agriculture Machinery, Agricultural, Mechanical Handling And Lifting Applications |
Size: |
IMPERIAL & METRIC SIZES,Standard Size Available |
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Type: |
Cylindrical Bushes Thrust Washers, Strips Or Special Designs |
Packing: |
Export & Import Bimetal Bushings International Carton Standard |
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Certification: |
Bimetal Bush Material CuPb10Sn10、CuPb6Sn6Zn3 CuPb24Sn4... |
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High Light: |
Tin Bronze Bi Metal Bearings , Anti Friction Bimetal Bearings , Overlay Bi Metal Bearings |
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Bimetal Bushing 800 Throttle Lever & Valve Bimetal Bearing Bushes Tin Bronze Lead Alloy With Antifrication Overlay
Throttle Lever & Valve Bimetal Bearing Bushes Tin Bronze Lead Alloy With Antifrication Overlay
Bimetallic sliding bearings are designed and made in China and can be customized to meet specific indentation and shape requirements.Steel Backed Bimetal or Trimetal Composition Throttle Lever & Valve Shaft Bimetal Bushings Tin Bronze Lead Alloy With Antifrication Overlay
Throttle valve is a valve that controls fluid flow by changing the throttle section or length.The throttle valve and one-way valve parallel can be combined into a one-way throttle valve.
bimetal bushing is backed with high quality low carbon steel with tin-lead-bronze alloy(CuSn10Pb10)sintered on its surface . It has high fatigue strength, load capacity and impact strength. The bimetal bushing, and save lot of material, which make the product cost performace higher.
Component is introduced
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CuPb10Sn10 |
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Pb(%) |
Fe(%) |
Ni(%) |
Zn(%) |
Cu(%) |
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8.0-11.0 |
≦0.25 |
≦1.5 |
≦2.0 |
78.0-87.0 |
Steel + Lead Bronze Powder
Steel shell backed with a lead bronze lining bearing material for oil lubricated applications.
Bimetal Bushings has high load capacity and good fatigue properties.
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Maximum dynamic load |
140P N/mm² |
MAX Temperature°C |
Grease lubrication |
150°C |
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Maximum linear velocity |
Grease lubrication |
2.5Vm/s |
Fluid lubrication |
—— |
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MAX PV |
2.8N/mm². m/s |
Match the diameter of axle |
HRC |
≥ 53 |
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μ |
0.05~0.15 |
Ra |
0.32~0.63 |
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Maximum linear velocity |
Fluid lubrication |
—— |
Alloy layer hardness |
80~120 |
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MAX PV |
—— |
Coefficient of thermal conductivity |
47W/mk |
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μ |
—— |
Linear expansion coefficient (axial) |
18×10-6/K |
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Bimetal Bearing Bushes
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Wrapped composite sliding bearing, Copper-plated or tin-plated steel/bronze, DIN 1494 / ISO 3547, Maintenance-free, With lubrication pockets |
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TECHNICAL DETAILS |
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Specific load capacity static |
≤ 250 [N/mm2] |
Temperature strain |
- 40 [°C] to + 250 [°C] |
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Specific load capacity dynamic |
≤ 140 [N/mm2] |
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Sliding speed |
≤ 2.5 [m/s] |
Max. PV-value |
2.8 [N/mm² x m/s] |
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Friction value |
0.04 [µ] to 0.12 [µ] |
Percentage contact area |
> 75 [%] |
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MATERIALS |
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Support material |
Steel copper-plated or tin-plated |
Sliding layer |
CuPb10Sn10 |
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TOLERANCE DETAILS |
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Housing Ø |
H7 |
Shaft tolerance |
f7 to h8 |
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Bushing inner-Ø after mounting |
H9 |
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SHAFT MATERIAL |
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Steel, hardened or untempered |
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Surface roughness ≤ Ra 0.8 |
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PROPERTIES |
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For high load capacity and oscillating movement, as well as for rough operation and temperature load. Long-run lubrication because of lubricant storage. |
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RANGE OF APPLICATION |
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Track rollers, construction machines, crane construction, agricultural machines (impact loading) |
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MAINTENANCE |
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It is a low-maintenance bushing material. An initial greasing during installation is necessary, after that periodic greasing with oil or grease is mandatory. |
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MOUNTING ADVISE |
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Housing |
Mounting bevel min. 1.5 mm x 15-45° |
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Shaft |
Mounting bevel 5 mm x 15°, edges rounded |
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The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting. |
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Gluing |
Adhesive should not contact the sliding surface! |
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Structure
1.Sintered bronze CuSn10Pb10: God wear resistance and excellent load carrying capacity.
2.Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.
Why did you choose the viiplus bearings
TOP BEARING Is A Professional Manufacturer Of Bimetal Bushing Series Plain Bearings And Has Developed And Manufactured Self-Lubricating Bearings Of Products.Provide all types of bimteal bushing for customers!TOP BEARING In order to facilitate the customer to consult the company's product catalog data, the electronic size album of each model product was made to facilitate the customer's download at any time, thus greatly improving the tracking efficiency of both parties.
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