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| Brand Name: | REPLACEMENT PLAIN BEARINGS |
| Model Number: | Bronze Bearings |
| MOQ: | MATE-TO-ORDER CUSTOM BUSHINGS |
| Price: | Sliding Bronze Bearing Dimensions Tolerance,Stock Price |
| Payment Terms: | TT IN ADVANCE,L/C,Western Union |
| Supply Ability: | STANDARD TOLERANCE BUSHINGS |
Sint B50 sintered self-lubrication bronze sleeve bushings, with dimensions of 8x12x10 and SAE841 specification, are a high-performance solution for a wide range of industrial applications. Let's break down the key features and benefits of these bushings:
Sint B50 Material:
Sint B50 is a sintered bronze material that exhibits excellent mechanical properties and wear resistance. Sintering is a manufacturing process that involves compressing and heating powdered metal particles to create a solid, porous material with high strength and durability. Sint B50 is specifically designed for applications that require high load-bearing capacity and long service life.
Self-Lubrication:
The self-lubrication property of Sint B50 bushings is a key advantage. This means that the bushings are able to lubricate themselves during operation, reducing friction and wear. This not only improves the efficiency of the system but also extends the lifespan of the bushings, reducing the need for frequent maintenance or replacement.
Bronze Sleeve Bushing Design:
The sleeve bushing design provides a stable and reliable bearing surface. The bronze material offers good corrosion resistance and can withstand high temperatures, making it suitable for a variety of harsh environments. The sleeve bushing also has a precise fit, ensuring smooth and consistent operation.
Dimensions (8x12x10):
The bushings have specific dimensions of 8mm in diameter, 12mm in outer diameter, and 10mm in length. These dimensions allow for a precise fit into the designated space, ensuring proper alignment and function.
SAE841 Specification:
Meeting the SAE841 specification ensures that the bushings comply with industry standards for quality and performance. SAE (Society of Automotive Engineers) standards are widely recognized in the automotive and related industries, signifying that these bushings are suitable for use in demanding applications that require high reliability and durability.
In summary, Sint B50 sintered self-lubrication bronze sleeve bushings with dimensions of 8x12x10 and SAE841 specification offer a high-performance solution for industrial applications. Their sintered bronze material, self-lubrication property, precise dimensions, and compliance with SAE standards make them an excellent choice for applications that require smooth and efficient operation, as well as long service life.
We offers a full range of both SAE841 plain and flanged cylindrical bushings. Customized Sinter Sint A50 B50 Graphite Lubricated Bronze Spherical Sliding Bushing
Sint B50 Bronze Bush 8*12*10 Glide Bushing SAE841 · Customized Brass / Copper / Bronze Bearing Bushings Flanged Type OSM Size ·
| Material Specifications | |||||||
| Composition % |
Density (gm/cc) |
Porosity (% by Vol.) |
K Strength Constant |
Tensile Strength |
Elongation (in 1"%) |
Yield Strength PSI |
Comparable Designations |
|---|---|---|---|---|---|---|---|
| Copper 87.5-90.5 Iron 1.0 max. Tin 9.5-10.5 Carbon 1.75 Other Elements 0.5 |
6.4-6.8 | 19 min. | 26500 | 14000 | 1 | 11000 | ASTM B-438-70 GR1 Type 11 MPIF CT-1000-K26 SAE 841 Type I. Comp. A |
| Super Sintered Iron Material Specifications | |||||||
| Copper 18.0-22.0 Iron Balance Other Elements |
5.8-6.2 | 19 min. | 40000 | 22000 | 1 | 22000 | ASTM B-439-70 GR4 SAE 863, Type 3 Mil-B-5687C Type II. Comp. B |
The High-Quality Bronze Bushing Product for Your Markets
| MATERIAL CODE | BASIC METAL OF DALON SIINTERED BUSHING | ALLOY COMPOSITION |
| Bronze based | SAE841 ASTM B438-70 GR1 Type II DIN30 910 PART3SintA50 Mil-B-5687C Type I CompA | Cu87.5~90.5,Fe1.0max,Sn9.5~10.5,P1.75,0.5 |
| Iron based | SAE863 Type3 SATM B439-70 GR4 Mil-B-5687C Type II CompB | Fe ; Cu18.0~22.0,Fe2.0 ALLOWANCE |
Sint B50 Bronze Bush Guide Bushing SIZE
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Material
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Bronze Powder
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Typical Application
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domestic electric and electronic machines, electric tools, textile machines, chemical engineering machines, automobiles and official business machines,etc
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Density
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6.4~6.8g/cm3
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Static load
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200N/mm2
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Dynamic load
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18N/mm2
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Max linear speed
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7m/s
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Volume of oil impregnation
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22%
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Hardness
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25HB
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Friction coefficient
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0.03μ
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Traction resistance
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10~20N
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Elongation
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1~2.5%
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Max thermal temperature
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-20~+120ºC
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We can also develop according to customers special request while out of this table
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VIIPLUS supply full series of Sleeve Sintered Sleeve Bushing.
FU Sintered bronze bearing,its bronze powder is pressed under high pressure and sintered under high temperature,after that,it is oil impregnated for better lubrication.It can be used under condition of medium speed and low load.
It can work without oil for shot time and it is cost effective and high precision in dimension.
Powder metallurgy is the process of making metal powder or metal powder (or mixture of metal powder and non-metal powder) as raw materials, forming and sintering, manufacturing metal materials, composite materials and various types of products.Powder metallurgy and ceramic production are similar, both belong to powder sintering technology, therefore, a series of new powder metallurgy technology can also be used for the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solve the problem of new materials, plays a pivotal role in the development of new materials.
Copper base powder metallurgy oil-bearing is a kind of sliding bearing, which is formed by CuSn10 or other tin bronze powder as raw material, through die pressing and high-temperature sintering. It has a fine, uniform distribution of pores, after the vacuum immersion of lubricating oil from oil state. The product has the characteristics of no lubrication in short term, low cost, and high precision of inner and outer diameter. Products have been widely used in micro-motor, household appliances, power tools, textile machinery, chemical machinery, automotive industry and office equipment, and other occasions.
1. mini electrical parts
2. home appliance
3. electrical tools
4. textile machines
5. chemical industry
6.auto industry
7.office equipment,etc.
Copper sleeve, Self-lubricated bearing, used in a variety of large, heavy machinery, machinery is an important component.
Copper sleeve, copper-bearing, used in various light industry, large, heavy machinery, is an important component of machinery.The product has the traditional tin bronze bearing function, takes the electrolytic copper as the raw material to match with many kinds of trace metal elements, through the high-temperature sintering, through the air pressure centrifugal casting processing becomes.High hardness, excellent wear resistance, not easy to die, good casting performance and cutting performance, good corrosion resistance in the atmosphere and fresh water.In the absence of lubricants and water-quality lubricants, good sliding and self-lubricating properties, easy cutting, poor casting performance, good corrosion resistance to dilute sulfuric acid. Structural parts for general use, simple castings for ships, instruments, etc., such as sleeve, bushing, bearing bush, sliders, etc.
| Bush Type | Chemical Composition(%) | Physical Property | ||||||||
| Fe | C | Cu | Sn | Zn | Pb | Others | Density | Oil% | HB | |
| Cu663 | < 0.5 | 0.5~2.0 | Rest | 5~7 | 5~7 | 2~4 | < 1.5 | 6.4 | ≥18 | 20~50 |
| Cu660 | < 0.5 | 0.5~2.0 | Rest | 5~7 | 5~7 | < 0.1 | < 1.5 | 6.4 | ≥18 | 20~50 |
| Cu9010 | < 0.5 | 0.5~2.0 | Rest | 8~11 | - | - | - | 6.4 | ≥25 | 25~55 |
| CuFe | Rest | - | 18~22 | - | - | - | <3 | 6 | ≥18 | 30~60 |
| Fe | Rest | <1 | - | - | - | - | <3 | 6 | ≥18 | 30~60 |
· Do not need or only very little machining
· High usage rate of material(more than 95%)
· Parts size consistency is good and stable. The precision can reach 0.01mm.
· The material composition can be adjusted according to the customer's requirement of the performance of the part.
· Do the treatment on the surface of the parts according to customers’ requirements to improve the strength and hardness.
· Due to the die forming, we can customize the complex shape or special profiled parts which another machining can not do.
· Because suitable for mass production, the production efficiency is high and the cost is lower than machining.
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