VIIPLUS INTERNATIONAL |
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CuSn8 Wrapped Bronze Bearings and Bronze Plain Bearings CuSn6.5P0.1 are both highly regarded components in the industrial sector, offering exceptional performance and durability in a wide range of applications.
CuSn8 Wrapped Bronze Bearings are renowned for their strength and wear resistance, making them suitable for high-load and high-speed operations. The wrapping design provides additional support and stability, ensuring a secure fit and preventing unexpected movement. These bearings are ideal for use in motors, pumps, and other rotating assemblies where precision and reliability are crucial.
On the other hand, Bronze Plain Bearings CuSn6.5P0.1 offer a smooth and efficient sliding surface, thanks to their CuSn6.5P0.1 bronze composition. This material is known for its excellent corrosion resistance and self-lubricating properties, reducing the need for regular lubrication and maintenance. These bearings are suitable for use in a variety of industrial equipment, where they can handle heavy loads and operate smoothly for extended periods.
Both CuSn8 Wrapped Bronze Bearings and Bronze Plain Bearings CuSn6.5P0.1 are precision-manufactured to ensure a tight fit and optimal performance. They are designed to withstand the rigors of industrial environments, providing reliable operation and long service life.
In summary, CuSn8 Wrapped Bronze Bearings and Bronze Plain Bearings CuSn6.5P0.1 are high-performance components that offer exceptional durability and reliability in industrial applications. Whether you need bearings for motors, pumps, or other rotating assemblies, these bronze bearings are sure to meet your requirements.
self-lubricating bearing solutions
Provide high quality plain bearing, wrapped bronze bearing products
Besides the standard products displayed in the list of this catalogue, we can also supply non-standard products or develop according to customer design.
The wrapped bronze plain bearing is made of high density copper alloy strip with special formula as the substrate. The surface can be rolled in diamond shape or hemispherical shape as required by the user.It has the advantages of high density, large bearing capacity, good wear resistance and long service life, etc., which can replace the traditional casting copper sleeve, reduce the mechanical volume and reduce the cost.
CuSn8/DIN 17662-1983 | ||||
Ni(%) | Fe(%) | Sn(%) | Sn(%) | Cu(%) |
≦0.3 | ≦0.1 | 7.5~8.5 | 7.5~8.5 | rest |
The strength, corrosion resistance, wear resistance and other performance of copper and its alloy, or in order to meet some special application requirements, on the basis of the existing CuSn8 components to add to the five yuan, six yuan and other components, to achieve the material high elasticity, high wear resistance, high corrosion resistance, free cutting and other different functions.
Performance indicators | Data | |
Maximum load | Static load | 120N/mm² |
Dynamic load | 40N/mm² | |
Maximum linear velocity | 2.5m/s | |
High PV value | 2.8N/mm²・m/s | |
Coefficient of friction | 0.08~0.25 | |
The use of temperature | -100℃~+200℃ | |
Coefficient of thermal conductivity | 60W/m・K | |
Coefficient of thermal expansion | 15×-6/K |
Rhomboid oil groove, wrapped bronze plain bearing, because the groove has a certain depth, so it has a certain ability to store oil, in the closed use space, can play a very good self-lubricating effect, oil and grease can be stored in the wrapped bronze plain bearing sleeve for a long time.
Wrapped bronze plain bearings refer to ISO 3547, you can click here for more technical requirements ISO 3547 part .pdf
Therefore, you can customize the types of wrapped bronze plain bearing oil slot holes from us, such as round through hole or type diamond oil slot, flange structure or type straight barrel structure, and more special materials. For example, you can customize cusn6.5p0.1 material from us, which is environmentally friendly and lead-free, suitable for medical treatment, food and other machinery.
h8 | H7 | d | D | T | h- | 10 | 12 | 15 | 20 | 25 | 30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
10 | 0 -0.022 | 12 | +0.018 0 | 10 | 12 | 0.980 0.955 | 4 | 1010 | 1012 | 1015 | 1020 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
12 | 0 -0.027 | 14 | " | 12 | 14 | " | " | 1210 | 1212 | 1215 | 1220 | 1225 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
14 | " | 16 | " | 14 | 16 | " | " | 1415 | 1420 | 1425 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
15 | " | 17 | " | 15 | 17 | " | " | 1510 | 1512 | 1515 | 1525 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
16 | " | 18 | " | 16 | 18 | " | " | 1615 | 1620 | 1625 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
18 | " | 20 | +0.021 0 | 18 | 20 | " | " | 1815 | 1820 | 1825 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
20 | 0 -0.033 | 23 | " | 20 | 23 | 1.475 1.445 | " | 2015 | 2020 | 2025 | 2030 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
22 | " | 25 | " | 22 | 25 | " | 6 | 2215 | 2220 | 2225 | 2230 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
24 | " | 27 | " | 24 | 27 | " | " | 2415 | 2420 | 2425 | 2430 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
25 | " | 28 | " | 25 | 28 | " | " | 2515 | 2520 | 2525 | 2530 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
28 | " | 32 | +0.025 0 | 28 | 32 | 1.970 1.935 | " | 2820 | 2825 | 2830 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
30 | " | 34 | " | 30 | 34 | " | 3020 | 3030 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
32 | 0 -0.039 | 36 | " | 32 | 36 | " | " | 3220 | 3230 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
35 | " | 39 | " | 35 | 39 | " | " | 3520 | 3530 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
36 | " | 40 | " | 36 | 40 | " | " | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
37 | " | 41 | " | 37 | 41 | " | " | 3720 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
40 | " | 44 | " | 40 | 44 | " | 8 | 4020 | 4030 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
45 | " | 50 | " | 45 | 50 | 2.460 2.415 | " | 4520 | 4530 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
50 | " | 55 | +0.030 0 | 50 | 55 | " | " | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
55 | 0 -0.046 | 60 | " | 55 | 60 | " | " | 5520 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
60 | " | 65 | " | 60 | 65 | " | " |
Click here for PDF for more CuSn8 bronze bearing information Wrapped Bronze Bushings.pdf
Standard Dia. | O.D.Size | Housing Bore | I.D.Size | Matching Shaft Diameter |
---|---|---|---|---|
10~18 | +0.065 +0.030 | +0.018 0 | +0.046 0 | - 0.016 - 0.043 |
18~30 | +0.075 +0.035 | +0.021 0 | +0.052 0 | - 0.020 - 0.020 |
30~50 | +0.085 +0.045 | +0.025 0 | +0.062 0 | - 0.025 - 0.064 |
50~80 | +0.100 +0.055 | +0.030 0 | +0.074 0 | - 0.030 - 0.076 |
80~120 | +0.120 +0.070 | +0.035 0 | +0.087 0 | - 0.036 - 0.090 |
120~180 | +0.170 +0.100 | +0.400 0 | +0.100 0 | - 0.043 - 0.106 |
180~250 | +0.210 +0.130 | +0.046 0 | +0.115 0 | - 0.050 - 0.122 |
250~315 | +0.260 +0.170 | +0.052 0 | +0.130 0 | - 0.056 - 0.137 |
You can choose to be used in lifting machinery, construction machinery, automobile tractor chassis, machine tool industry and mining machinery, but also can be made into bearing bush, flanged bushing, thrust gasket and ball bowl and other forms.