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Oilless Bushes
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Wrapped Bronze Bearings
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Graphite Plugged Bushings
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Bronze Sleeve Bushings
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Self Lubricating Plain Bearing
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Bronze Gleitlager
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Polymer Plain Bearings
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Bimetal Bearing Bushes
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Bronze Plain Bearings
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Plastic Plain Bearings
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Self Lube Wear Plates
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Stainless Steel Bushings
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Cast Bronze Bushings
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Bronze Bushing Material
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Valve Bushing
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Self Lubricating Bronze Bushings
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Flanged Sleeve Bearing
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Dry Sliding Bearing
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David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
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Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
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Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
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Beverly from Florida“Valve Bushings perfect,Thank you so much for your superior customer service! The steel-backed, PTFE lined rolled bushings are a low cost, a general-purpose product that provides excellent wear characteristics at high loads and speeds over a wide temperature range. They are designed to be self-lubricating and maintenance-free.
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Michael RussoThe wrapped bronze bushings is produced with diamond-shaped lubrication indents on the inner diameter surface which provide lubricant reservoirs that allow for prolonged service.
SF-1 Bush Carbon Steel Self Lubricating Plain Bearing Material
Place of Origin | Steel Backed Bushings |
---|---|
Brand Name | Bushing Inch Size |
Certification | STEEL BACKED BUSHING, DIN 1494 / ISO 3547, LOW-MAINTENANCE |
Model Number | INCH SIZE BUSHING |
Minimum Order Quantity | negotiable |
Price | 1.00usd-100.00usd,negotiable |
Packaging Details | EXPORT BUSHING CARTONS WOODEN CASES |
Delivery Time | 10-15 work days |
Payment Terms | T/T IN ADVANCE, Western Union |
Supply Ability | Bushing Inch Size Dry Bushes Boccole Equivalent Manufacturers Self Lubricating Plain Bearings Suppliers |

Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
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xMaterial | Carbon Steel + Bronze+ | Lubricating | Self-lubricating Bearing Sleeve Bushings |
---|---|---|---|
Service | OEM Customized Services, OEM, Prompt Delivery | Feature | OEM Production, High Quality, Self Lubricating |
Code | BUSHINGS Steel Bushing Sleeve | Application | FOR HEAVY DUTY SHOCK ABSORBER APPLICATION |
Bearing Bushing Factory Price | Tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ |
High Light | Coated Self Lubricating Plain Bearing, Ptfe Self Lubricating Plain Bearing, Steel Backed Self Lubricating Plain Bearing | Characteristic | Втулки скольжения (биметаллические подшипники скольжения) |
Dry Slide Bearing | Self Lubricating Plain Bearing Work In High Temp & Submerged Applications Where Grease, Oil & Plastics Fail. Reduced Costs & Downtime. Non-galling. Increased Reliability. Run Dry & Keeps Running. | Bush Bearings Manufacturers Suppliers Exporters | Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/ |
Highlight | Material Self Lubricating Plain Bearing,Carbon Steel Self Lubricating Plain Bearing,OEM Self Lubricating Plain Bearing |
The SF-1 Bush, made from carbon steel with a self-lubricating plain bearing material, is a type of bearing designed to operate with minimal maintenance and without the need for external lubrication. Here’s a breakdown of its key features and applications:
Key Features:
Base Material: Carbon Steel
The backing material is typically carbon steel, which provides high strength and durability. Carbon steel is known for its excellent load-bearing capacity and resistance to wear.
Self-Lubricating Layer:
The bearing surface is coated or lined with a self-lubricating material, often a composite containing PTFE (Polytetrafluoroethylene) or other solid lubricants like graphite or MoS2 (Molybdenum Disulfide).
This layer reduces friction and wear, allowing the bearing to operate smoothly without the need for external lubrication.
Low Friction:
The self-lubricating properties ensure low friction, which is beneficial for reducing energy consumption and heat generation during operation.
High Load Capacity:
The combination of carbon steel and the self-lubricating layer allows the bearing to handle high radial and axial loads.
Maintenance-Free:
Since the bearing is self-lubricating, it requires little to no maintenance, making it ideal for applications where regular lubrication is difficult or impossible.
Corrosion Resistance:
Depending on the specific formulation of the self-lubricating layer, the bearing may offer some degree of corrosion resistance, though this is not its primary feature.
Applications:
Automotive Industry: Used in suspension systems, steering components, and other moving parts where lubrication is challenging.
Industrial Machinery: Ideal for heavy-duty machinery, conveyor systems, and equipment operating under high loads.
Agricultural Equipment: Used in machinery that operates in harsh environments where maintenance is infrequent.
Construction Equipment: Suitable for use in cranes, excavators, and other heavy equipment.
Marine Applications: Can be used in marine environments, provided the self-lubricating layer offers adequate corrosion resistance.
Advantages:
Reduced Maintenance Costs: Eliminates the need for regular lubrication, reducing downtime and maintenance costs.
Extended Service Life: The self-lubricating layer reduces wear, extending the lifespan of the bearing.
Improved Performance: Low friction and high load capacity contribute to smoother operation and better performance.
Considerations:
Temperature Limits: The self-lubricating materials may have temperature limitations, so it’s important to ensure the bearing is suitable for the operating environment.
Load and Speed: While SF-1 bearings are capable of handling high loads, the specific load and speed ratings should be considered for each application.
In summary, the SF-1 Bush with a carbon steel base and self-lubricating plain bearing material is a robust, maintenance-free solution suitable for a wide range of industrial applications where high load capacity and low friction are required.
The SF-1 Bush is a carbon steel self-lubricating plain bearing made from (Polytetrafluoroethylene) material. This bushing is designed to provide excellent wear resistance and friction reduction without the need for external lubrication, making it suitable for a wide range of industrial applications.
The carbon steel construction ensures high strength and durability, while the material provides excellent lubrication properties, enabling the bushing to operate smoothly and efficiently. The self-lubricating feature significantly reduces maintenance requirements and extends the service life of the bearing.
The SF-1 Bush is precision-manufactured to ensure a secure and reliable fit in machinery. Its compact design allows for easy installation and integration into existing systems. Wh you're upgrading existing equipment or designing new machinery, the SF-1 Bush Carbon Steel Self-Lubricating Plain Bearing Material is an excellent choice for improving performance and reducing downtime.
Contact us today to learn more about the SF-1 Bush and how it can enhance the efficiency and reliability of your industrial operations.
BUSHES TYPE SF-1
SF-1 Plain Bearings Inch Size, Self-Lubricating Bearings, China Bushings - Metal Polymer
SF-1 0305 bush |
SF-1 0505 bush |
SF-1 0510 bush |
SF-1 0606 bush |
SF-1 0608 bush |
SF-1 0806 bush |
SF-1 0808 bush |
SF-1 0810 bush |
SF-1 0815 bush |
SF-1 1010 bush |
SF-1 12060 bush |
SF-1 1208 bush |
SF-1 1210 bush |
SF-1 1212 bush |
SF-1 1215 bush |
SF-1 1225 bush |
SF-1 1415 bush |
SF-1 1420 bush |
SF-1 1510 bush |
SF-1 1612 bush |
SF-1 1615 bush |
SF-1 1620 bush |
SF-1 1625 bush |
SF-1 2015 bush |
SF-1 2020 bush |
SF-1 202220 bush |
SF-1 2025 bush |
SF-1 2030 bush |
SF-1 2415 bush |
SF-1 2430 bush |
SF-1 2540 bush |
SF-1 3010 bush |
SF-1 3020 bush |
SF-1 3025 bush |
SF-1 3030 bush |
SF-1 3220 bush |
SF-1 3230 bush |
SF-1 3240 bush |
SF-1 3520 bush |
SF-1 3525 bush |
SF-1 4020 bush |
SF-1 4030 bush |
SF-1 4040 bush |
SF-1 4050 bush |
SF-1 4550 bush |
SF-1 5020 bush |
SF-1 5030 bush |
SF-1 5040 bush |
SF-1 5540 bush |
SF-1 6040 bush |
SF-1 6540 bush |
SF-1 7540 bush |
SF-1 7550 bush |
SF-1 7560 bush |
SF-1 80100 bush |
SF-1 8030 bush |
SF1-F 05050 flange |
SF1-F 08095 flange |
SF1-F 10070 flange |
SF1-F 10120 flange |
SF1-F 12090 flange |
SF1-F 12120 flange |
SF1-F 12150 flange |
SF1-F 12170 flange |
SF1-F 15090 flange |
SF1-F 16120 flange |
SF1-F 16170 flange |
SF1-F 20115 flange |
SF1-F 20215 flange |
SF1-F 25115 flange |
SF1-F 25215 flange |
SF1-F 30160 flange |
SF1-F 30260 flange |
SF1-F 35260 flange |
SF1-F 40260 flange |
SF1-F 45400 flange |
SF-21515 |
SF-23020 |
SF-23030 |
SF-23520 |
SF-23530 |
SF-23550 |
SF-23635 |
SF-24040 |
SF-25040 |
SF-25050 |
SF-25060 |
SF-1 Standard Tolerance Dimension Table
Unit:mm
相配轴径公差
|
相配座孔公差
(H7 ) |
轴承外径公差
tolerance |
压入座孔后轴承内径公差
|
Wall
thick- ness 壁厚
|
f1
|
f2
|
|
||||||||||||
6
|
8
|
10
|
12
|
15
|
20
|
25
|
30
|
40
|
50
|
60
|
|||||||||
6 -0.013
-0.028 |
8 +0.015
|
8 +0.055 +0.025 |
5.990
6.055 |
0.980
1.005 |
0.6
|
0.3
|
0606 |
0608 |
0610 |
|
|
|
|
|
|
|
|
||
8 -0.013
-0.028 |
10 +0.015
|
10 +0.055
+0.025 |
7.990
8.055 |
0806 |
0808 |
0810 |
08012 |
08015 |
|
|
|
|
|
|
|||||
10 -0.016
-0.034 |
12 +0.018
|
12 +0.065 +0.030 |
9.990
10.058 |
1006 |
1008 |
1010 |
1012 |
1015 |
1020 |
|
|
|
|
|
|||||
12 -0.016
-0.034 |
14 +0.018
|
14 +0.065
+0.030 |
11.990
12.058 |
1206 |
1208 |
1210 |
1212 |
1215 |
1220 |
1225 |
|
|
|
|
|||||
13 -0.016
-0.034 |
15 +0.018
|
15 +0.065
+0.030 |
12.990
13.058 |
|
|
1310 |
|
|
1320 |
|
|
|
|
|
|||||
14 -0.016
-0.034 |
16 +0.018
|
16+0.065
+0.030 |
13.990
14.058 |
|
|
1410 |
1412 |
1415 |
1420 |
1425 |
|
|
|
|
|||||
15 -0.016
-0.034 |
17 +0.018
|
17+0.065
+0.030 |
14.990
15.058 |
|
|
1510 |
1512 |
1515 |
1520 |
1525 |
|
|
|
|
|||||
16 -0.016
-0.034 |
18 +0.018
|
18 +0.065
+0.030 |
15.990
16.058 |
|
|
1610 |
1612 |
1615 |
1620 |
1625 |
|
|
|
|
|||||
17 -0.016
-0.034 |
19 +0.021
|
19 +0.075
+0.035 |
16.990
17.061 |
|
|
1710 |
1712 |
|
1720 |
|
|
|
|
|
|||||
18 -0.016
-0.034 |
20 +0.021
|
20 +0.075
+0.035 |
17.990
18.061 |
|
|
1810 |
1812 |
1815 |
1820 |
1825 |
|
|
|
|
|||||
20 -0.020
-0.041 |
23 +0.021
|
23 +0.075
+0.035 |
19.990
20.071 |
1.475
1.505 |
0.6
|
0.4
|
|
|
2010 |
2012 |
2015 |
2020 |
2025 |
2030 |
|
|
|
||
22 -0.020
-0.041 |
25 +0.021
|
25 +0.075
+0.035 |
21.990
22.071 |
|
|
2210 |
2212 |
2215 |
2220 |
2225 |
2230 |
|
|
|
|||||
24 -0.020
-0.041 |
27 +0.021
|
27 +0.075
+0.035 |
23.990
24.071 |
|
|
|
|
2415 |
2420 |
2425 |
2430 |
|
|
|
|||||
25 -0.020
-0.041 |
28 +0.021
|
28 +0.075
+0.035 |
24.990
25.071 |
|
|
2510 |
2512 |
2515 |
2520 |
2525 |
2530 |
2540 |
2550 |
|
|||||
28 -0.020
-0.041 |
32 +0.025
|
32 +0.085
+0.045 |
27.990
28.085 |
1.970
2.005 |
1.2
|
0.4
|
|
|
|
|
2815 |
2820 |
2825 |
2830 |
2840 |
|
|
||
30 -0.020
-0.041 |
34 +0.025
|
34 +0.085
+0.045 |
29.990
30.285 |
|
|
|
3012 |
3015 |
3020 |
3025 |
3030 |
3040 |
|
|
|||||
32 -0.025
-0.050 |
36 +0.025
|
36 +0.085
+0.045 |
31.990
32.085 |
|
|
|
|
|
3220 |
|
3230 |
3240 |
|
|
|||||
35 -0.025
-0.050 |
39 +0.025
|
39 +0.085
+0.045 |
34.990
35.085 |
|
|
|
3512 |
3515 |
3520 |
3525 |
3530 |
3540 |
3550 |
|
|||||
38 -0.025
-0.050 |
42 +0.025
|
42 +0.085
+0.045 |
37.990
38.085 |
|
|
|
|
3815 |
|
|
3830 |
3840 |
|
|
|||||
40 -0.025
-0.050 |
44 +0.025
|
44 +0.085
+0.045 |
39.990
40.085 |
|
|
|
4012 |
|
4020 |
4025 |
4030 |
4040 |
4050 |
|
MAJOR APPLICATIONS
Shock absorbers bushing, gear pumps bushings, and pumps sleeve bush
This is an environmentally friendly, lead-free bushing bearing, the material structure of which consists of multiple layers of , porous intermediate layer, and steel-backed bushes
Material: Steel-Bronze/
resin + porous intermediate layer + steel lining
The application method of the oil-free bushing is introduced.
Viiplus is always focusing on Metal-Polymer Bearings bearings, by satisfying the ever-increasing demands of modernization of customers. Viiplus is a professional bush manufacturers, We could provide bushing replacement according to the international standards, and could also provide as per the customers' requests. With stable bushing replacement quality and the best level of services, our products have been exported to dozens of countries and regions from Europe, the United States, and Southeast Asia, etc.
Tech. Data
Max. load | Static | 250N/mm² | Friction coefficient | 0.03~0.20 | ||
Very low speed | 140N/mm² | Max.speed | Dry running | 2m/s | ||
Rotating oscillating | 60N/mm² | Hydrodynamic operation | >2m/s | |||
Max. PV Dry running | Short-term operation | 3.6N/mm²*m/s | Thermal conductivity | 42W(m*K)-1 | ||
Continuous operation | 1.8N/mm²*m/s | Coefficient of thermal expansion | 11*10-6*K-1 | |||
Operation Temperature range | -195℃~+280℃ |
Typical Applications
Automotive applications include steering system, shock absorbers, door hinges, seat recliners, seat frames and magnetic valves; It is widely used in the general industry like gear pumps, vane pumps, piston pumps, air cylinders and hydraulic cylinders; The other applications include material handling machinery, packing machines, textile machines, forest machines and the home appliances such as the air conditioners, body fit machines, washing machine and refrigerators, etc.