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When it comes to ensuring smooth and reliable operation of rotating machinery, the role of bushings cannot be overstated. Among the various types of bushings available, bimetal bushings with steel bronze alloy and customized oil grooves are a popular choice for applications requiring high durability and performance.
Bimetal bushings are constructed from two different metal layers bonded tog, often steel and a bronze alloy. This combination offers unique advantages, including the strength and hardness of steel along with the excellent wear resistance and lubricity of the bronze alloy. The result is a bushing that can withstand heavy loads, resist wear, and maintain its performance over extended periods of operation.
One of the key features of bimetal bushings is the inclusion of oil grooves. These grooves are precision-cut into the bushing's surface and serve as channels for lubricant to flow. As the rotating machinery operates, the lubricant is drawn into the oil grooves and distributed evenly across the bushing's contact surfaces. This helps reduce friction, wear, and heat generation, further enhancing the bushing's performance and durability.
The ability to customize the oil grooves in bimetal bushings is a significant advantage. By adjusting the groove design, depth, and spacing, the bushing can be tailored to meet the specific requirements of the application. This ensures that the bushing will provide the optimal level of lubrication and wear resistance for the given operating conditions.
In summary, bimetal bushings with steel bronze alloy and customized oil grooves are an excellent choice for applications requiring high-performance bushings. The combination of the bimetal construction and precision-cut oil grooves provides superior strength, wear resistance, and lubricity, ensuring smooth and reliable operation of rotating machinery.
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs.
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
CuSn6.5P Plain Bearing Strips Bimetallic Material Or Bronze Lead - Free Series
Bimetal bush is a cost saving self lubricating bearing for rotary or Translatory movement between mechanical parts.. This type sliding bearing including engine bearing, con rod bushing truck roller bearing and other type oilless bearing.We are leading Manufacturers of Bimetal Bearing, Bronze Bearing, Sliding Bearing,Bush Bearing, Linear Bearing in CHINA.
Bimetal bushing,Composite steel bronze CuSn6.5P JF bimetal plate strip-Oilless Slide bearings Manufacturer
The detailed information JF series material, also known as bimetallic material or copper lead steel belt, is a steel and copper alloy product with low carbon steel plate or steel coil as the matrix material and surface sintered copper alloy. Different copper alloy materials are suitable for different working conditions. According to the different grades of surface copper alloy, it can be divided into high lead series, lead-containing series and lead-free series.
Material type |
| CuPb10Sn10 | CuPb24Sn4 | CuPb30 |
Alloy Hardness |
| HB70-100 | HB45-70 | HB30-45 |
Load Limit ( N/ mm2) |
| 150 | 120 | 130 |
Tensile Strength ( N/mm2) |
| 150 | 200 | 150 |
Speed Limit V max ( m/s ) |
| 5 | 15 | 10 |
PV Limit (N/mm2 * m/s ) | Grease | 2.8 | 2.5 | 2.8 |
| Oil | 10 | 8 | 10 |
Friction Coefficient (Oil) |
| 0_06 〜0_14 | 0_08 〜0_16 | 0_06 〜0_16 |
For all the global industry Provide high-quality self-lubricating products Wrapped Steel Self Lubricating Bearings Oilless Sliding Series Guide Pin And Guide Bushing, Bimetal Bearing Copper Bush
JF series materials, also known as bimetallic materials or copper lead steel strips, are made of low carbon steel or steel coil as the base material, and the surface is sintered with copper alloy steel and copper alloy products. Different copper alloy materials are suitable for different working conditions. The surface copper alloy grades can be divided into high lead series, lead series and lead-free series.
The CuPb10Sn10 materials in the above table are tested by the Wuhan Institute of Materials Protection, Ministry of Machinery Industry. The measured fatigue strength of the Glacier.vandere11 sapphire bearing fatigue tester in the UK is greater than 125Mpa.
Bimetal Bushings are widely used in various parts of automobile industries such as
engines, transmission cases, vehicle chassis, steering knuckle,
trunnion shaft, leaf spring, motorcycle clutches, wear plating of
gear pumps,as well ashoisting machines, etc.
It is backed with high quality low carbon steel with bronze alloy sintered on its surface. To effectively
decrease abrasion, its alloy surface can be machined with ball
shaped oil pockets for easier oil storage. When necessary, an
anti-corrosion coating can be plated on the steel back. It can be
applied to conditions of mediate load with mediate or high running velocity and conditions with enormous impact load. Such as internal combustion engine bearing,connecting rod bearing,
rock arm bearing, slide plate of oil gear pump and etc.
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gs,Flanged Bushes,Thrust Plates,Industrial Bearings