Custom Machined Self Lubricating Plain Bearing / Cast Bronze
Bushings
Custom Machined Commercial Excavator Screener Loader Truck Self
Lubricating Plain Bearing / Cast Bronze Bushings
Cast Bronze Bushings China CuZn25Al5 material Graphite Lubricating
Bronze Bushing
Commercial Truck Plain Sleeve Bushings for Screening equipment
bucket Scrap Metal dirt fertilizer urea dap sorting system
excavator screener loader telehandler skid steer self-lubricating
bearings made to order from china.
We Stock and Manufacture Solutions for the Commercial Truck
Industry Bushings Sleeve Bushings, Slide Bearings, Thrust Bearings,
Injection Block Bearings & Thrust Washers.
AVAILABILITY
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
For more details about our commercial industry
manufacturing bushing or other sliding bearings please contact us
directly.
We are a major supplier of precision components to a range of
commercial industries, providing turnkey solutions to customers at
competitive rates. Leveraging our state of the art machining
capabilities and on-site materials warehouse, we are able to create
parts for critical applications from any combination of materials.
Our experience encompasses production for a range of businesses
including transportation and commercial trucking.
CONSTRUCTION MACHINERY
Excavators Bushings & Bearings, Self-lubricating Guide Bushing,
Self-lubricating Guide Bearings
OUR Sliding Bearings are used in the engines and hydraulic systems
of excavators and other construction machinery. The
self-lubricating graphite plugged bronze sleeve bushings are
machined from continuous cast bronze bar stock. They are then
milled and plugged with solid lubricant graphite based plugs. The
plugged graphite bushings are great for applications where
maintenance is difficult and where normal grease. Our cast bronze
bushing is based on high strength brass or other material based on
your choice, lubricating by oil added in the oil grooves. This type
cast bronze sleeve bushing has the same performance with other
oiles bearing. but with much higher hardness, twice life time for
low speed application compared with tin bronze bushing.
TYPICAL APPLICATIONS
Small and Middle Size Engineering Machines: Bulldozer, Excavator,
Loader Cast Bronze Bearings
Material:CuZn25AI5Mn4Fe3
Structure Characteristics and Applications
THE Solid Lubricating Bearing is produced by strengthening brass
that has good physical performance and good capability for casting.
What's more, the brass material has pretty good anti-erosion
ability in air, fresh water and sea water. The surface is regularly
and finely machined with sockets in which particular solid
lubricant is filled. The product is widely used on consecutive
casting and rolling machines, mine-exploiting equipment, ships,
steam engine, etc.
Solid Lubricant Casting Aluminum Bronze Bearings Bronze Bushings
CHARACTERISTICS
with Solid Graphite Lubrication. Various material specifications,
standard and special shapes are also available.
The Solid lubricating bearings
1. May work without any oil 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 be used in wide range of temperature from -40℃-+300℃
STRUSTURE
The SOLID LUBRICANT SLIDING BEARINGS 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 |
Chemical Compositions
| Product NO. | Chemical Compositions |
| 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 |
Quick Links
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MFG Bushing Made to order from
china
Commercial Truck
Heavy Equipment / Mining
Hydraulics
Oil & Gas Sleeve
Bushes
Pump & Valve and Actuation
MFG Bushings made to order
from china,Lubricated Bearings,Composite Bearings,Metal
Bearings,Metal-polymer,Plain Bearings,Flange Bearings,Polymer
Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust
Plates,Industrial Bearings
