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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-1D Bronze Base Sleeve Bearing For Metallurgical And Steel Industry
Place of Origin | Plain Bearing Material |
---|---|
Brand Name | China Plain-Bearing |
Certification | DIN 1494/ISO 3547 |
Model Number | Wrapped composite sliding bearing |
Minimum Order Quantity | 500 Piece/Pieces |
Price | flat strip material inch sizes Manufacturers,Factory Price |
Packaging Details | Shipment Bushing Packing: Cartons per Wooden Case or Pallet. |
Delivery Time | 15~20 Days |
Payment Terms | TT IN ADVANCE |
Supply Ability | 1000000 Piece/Pieces per Month Plain-Bearing Bushing |

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xMeterial | Bronze Backed, Bronze , | Plating | Tin Or Copper |
---|---|---|---|
Quality | OEM Quality | Size | Std.&Non-std. Customized Sizes |
Application | Metallurgy Machine And Casting Machines, Consecutive Casting Machines, Cemetery Machines, Spiral Transporting Machines, Etc. | Type | Wrapped Bushes, Flanged Bearing, Thrust Washer |
Bearing Bushing Factory Price | Tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ |
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 | plain sleeve bearing strips,self lubricating bearing strip |
The SF-1D Bronze Base Sleeve Bearing is a high-performance bearing specifically designed for the demanding applications in the metallurgical and steel industry. This bearing combines the durability and strength of a bronze base with the exceptional lubrication and wear-resistant properties of (Polytetrafluoroethylene).
The bronze base provides excellent heat dissipation and resistance to corrosion, ensuring that the bearing can withstand the high temperatures and harsh environments commonly found in metallurgical and steel plants. The sleeve, on the other hand, offers exceptional lubrication characteristics, reducing friction and wear between moving parts.
The SF-1D Bronze Base Sleeve Bearing is also designed for easy installation and removal, making it a convenient choice for applications where frequent maintenance or replacement is necessary. The precision manufacturing ensures a tight and secure fit, minimizing movement and vibration during operation.
The bearing's durability and reliability make it a cost-effective solution for the metallurgical and steel industry. It can handle the heavy loads and high speeds required in various applications, such as rolling mills, conveyors, and other industrial machinery.
In summary, the SF-1D Bronze Base Sleeve Bearing is a high-performance bearing that offers exceptional durability, corrosion resistance, and lubrication properties for the demanding applications in the metallurgical and steel industry.
Self-lubricating Bearings
Self-lubricating Bearings is wall wrapped bearing made of triple layer composites material which consists of a steel backing,a sintered porous bronze particles interlayer and calendared with and Pb mixture as surface layer,It is of low friction cofeeicient,anti-wear,anti-corrosion and can be used without oil,or only a trace of oil os needed.moreover,it is of low cost,low vibration and low noise,compact and light,like POM BUSHINGS widely applied in various sliding articles of different kind of machines,Such as textile machines,tobacoo machines,hydraulic vechicles,antomobiles,agriculture and forests machinese and soon.
SF-1D bronze base bearing metallurgical and steel industry cement grouting pump and spiral conveyor bush | VSB-11
Bronze + Bronze Powder + /Fibre
Dry Maintenance Free Bronze Base Self Lubricating Bush SF-1B
Characteristics
· VSB-11
Sf-1b bronze base bearing is based on tin bronze, intermediate sintered bronze ball powder, surface rolling PTEE and high temperature filling material.
It has a high safety factor, especially in places where continuous work cannot be stopped and high temperatures cannot be refuelled. At present, it is widely used in metallurgical and steel industry, continuous casting billet rolling road, high temperature furnace front equipment, cement grouting pump and spiral conveyor. It can be a combination of the outer wave combination, and can also be made to turn the edge, to reach the end face, the inner hole and the effect of friction.
The rolling part of the bridge supports the replacement of the pure board with the products of sf-1b wear-resistant layer. Meet the requirements of 130N/mm squared.
· Very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
· Suitable for lubricated applications
· Suitable for linear, oscillating and rotating movements
· Bronze back offers improved corrosion resistance in humid/saline environments
· Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surface, suitable for rotary and oscillating movement. Very high chemical resistance, low absorption of water and swelling, also performs very good lubrication feature, the bronze backing provides the improved corrosion resistance comparing with VSB-10.
Strusture
1. /fibre mixture thickness 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the /Fibre mixture.
3. Bronze backing, provides exceptionally high load carrying capacity, excellent heat dissipation and very good corrosion resistance.
Technical Data
Structure And Composition
· Metal-Polymer Composite Material
· Bronze Back + Porous Bronze Sinter +
· + Lead
Microsection
![]() |
Sliding layer |
Tech. Data
Max. load |
Static |
250N/mm2 |
Friction coefficient |
0.03~0.20 |
||
Very low speed |
140N/mm2 |
|||||
Rotatingoscillating |
60N/mm2 |
Max.speed |
Dry running |
2m/s |
|
|
Hydrodynamicoperation |
>2m/s |
|
||||
Max. PVdryrunning |
Short-termoperation |
3.6N/mm2*m/3 |
Thermal conductivity |
70W(m*K)-1 |
|
|
Continuousoperation |
1.8N/mm2*m/3 |
|
||||
Temp. limit |
-195℃~+280℃ |
Coefficient of thermalexpansion |
11*10-6*K-1 |
|
Operating Performance |
|
Dry |
Very Good |
Oil lubricated |
Good |
Grease lubricated |
Fair |
Water lubricated |
Good |
Process fluid lubricated |
Fair |
Bearing Properties
GENERAL |
|
Unit |
Value |
---|---|---|---|
Maximum load, p |
Static |
N/mm2 |
140 |
Operating temperature |
Min |
°C |
- 195 |
DRY | |||
Maximum sliding speed, U | m/s | 2.0 | |
Coefficient of friction | 0.03 - 0.20 * |
OIL LUBRICATED | |||
Maximum sliding speed, U | m/s | >2.0 | |
* Depending on operating conditions
Technical data
Max. load |
Static |
250N/mm2 |
Dynamic |
140N/mm2 |
|
Max. speed |
Dry |
2m/s |
Lubrication |
>2m/s |
|
Max. PV (Dry) |
Short-time |
3.6N/mm2*·m/s |
Continuous |
1.8N/mm2*·m/s |
|
Temp. |
-195℃~+2800℃ |
|
Friction coefficient |
0.03~0.20 |
|
Thermal conductivity |
70W (m·k)-1 |
|
Coefficient of thermal expansion |
17*10-6k-1 |
SF-1D Standard Tolerance Dimension Table
相配轴径公差
|
相配座孔公差
(H7) |
轴承外径公差
|
压入座孔后轴承内径公差
|
壁厚
|
f1
|
f2
|
L0-0.40
|
|||||||||||||||
20
|
25
|
30
|
40
|
50
|
60
|
70
|
80
|
100
|
115
|
|||||||||||||
45 -0.025
-0.050 |
50 +0.025
|
50 +0.085
+0.045 |
44.990
45.105 |
2.460
2.505 |
1.8
|
0.6
|
4520 |
4525 |
4530 |
4540 |
4550 |
|
|
|
|
|
||||||
50 -0.025
-0.050 |
55 +0.030
|
55 +0.100
+0.055 |
49.990
50.110 |
5020 |
|
5030 |
5040 |
5050 |
5060 |
|
|
|
|
|||||||||
55 -0.030
-0.060 |
60 +0.030
|
60 +0.100
+0.055 |
54.990
55.110 |
|
|
5530 |
5540 |
5550 |
5560 |
|
|
|
|
|||||||||
60 -0.030
-0.060 |
65 +0.030
|
65 +0.100
+0.055 |
59.990
60.110 |
|
|
6030 |
6040 |
6050 |
6060 |
6070 |
|
|
|
|||||||||
65 -0.030
-0.060 |
70 +0.030
|
70 +0.100
+0.055 |
64.990
65.110 |
|
|
6530 |
6540 |
6550 |
6560 |
6570 |
|
|
|
|||||||||
70 -0.030
-0.060 |
75 +0.030
|
75 +0.100
+0.055 |
69.990
70.110 |
|
|
|
7040 |
7050 |
7060 |
7070 |
7080 |
|
|
|||||||||
75 -0.030
-0.060 |
80 +0.030
|
80 +0.100
+0.055 |
74.990
75.110 |
|
|
7530 |
7540 |
7550 |
7560 |
7570 |
7580 |
|
|
|||||||||
80 -0.030
|
85 +0.035
|
85 +0.120
+0.070 |
80.020
80.155 |
2.440
2.490 |
1.8
|
0.6
|
|
|
|
8040 |
8050 |
8060 |
8070 |
8080 |
80100 |
|
||||||
85 -0.035
|
90 +0.035
|
90 +0.120
+0.070 |
85.020
85.155 |
|
|
|
8540 |
|
8560 |
|
8580 |
85100 |
|
|||||||||
90 -0.035
|
95 +0.035
|
95 +0.120
+0.070 |
90.020
90.155 |
|
|
|
9040 |
9050 |
9060 |
|
9080 |
90100 |
|
|||||||||
95 -0.035
|
100 +0.035
|
100 +0.120
+0.070 |
95.020
95.155 |
|
|
|
|
9550 |
9560 |
|
9580 |
95100 |
|
|||||||||
100 -0.035
|
105 +0.035
|
105 +0.120
+0.070 |
100.020 100.155 |
|
|
|
|
10050 |
10060 |
|
10080 |
|
100115 |
|||||||||
105 -0.035
|
110 +0.035
|
110 +0.120
+0.070 |
105.020
105.155 |
|
|
|
|
|
10560 |
|
10580 |
|
105115 |
|||||||||
110 -0.035
|
115 +0.035
|
115 +0.120
+0.070 |
110.020
110.155 |
|
|
|
|
|
11060 |
|
11080 |
|
110115 |
|||||||||
120 -0.035
|
125 +0.040
|
125 +0.170
+0.100 |
120.070
120.210 |
2.415
2.465 |
1.8
|
0.6
|
|
|
|
|
|
12060 |
|
12080 |
112100 |
|
||||||
125 -0.040
|
130 +0.040
|
130 +0.170
+0.100 |
125.070
125.210 |
|
|
|
|
|
12560 |
|
|
125100 |
125115 |
|||||||||
130 -0.040
|
135 +0.040
|
135 +0.170
+0.100 |
130.070
130.210 |
|
|
|
|
|
13060 |
|
13080 |
130100 |
|
|||||||||
140 -0.040
|
145 +0.040
|
145 +0.170
+0.100 |
140.070
140.210 |
|
|
|
|
|
14060 |
|
14080 |
140100 |
|
|||||||||
150 -0.040
|
155 +0.040
|
155 +0.170
+0.100 |
150.070
150.210 |
|
|
|
|
|
15060 |
|
15080 |
150100 |
|
|||||||||
160 -0.040
|
165 +0.040
|
165 +0.170
+0.100 |
160.070
160.210 |
|
|
|
|
|
16060 |
|
16080 |
160100 |
160115 |
|||||||||
180 -0.040
|
185 +0.046
|
185 +0.210
+0.130 |
180.070
180.216 |
|
|
|
|
|
|
|
|
|
|
18080 |
180100 |
|
||||||
190 -0.046
|
195 +0.046
|
195 +0.210
+0.130 |
190.070
190.216 |
|
|
|
|
|
|
|
19080 |
190100 |
|
|||||||||
200 -0.046
|
205 +0.046
|
205 +0.210
+0.130 |
200.070
200.216 |
|
|
|
|
|
20060 |
|
20080 |
200100 |
|
|||||||||
220 -0.046
|
225 +0.046
|
225 +0.210
+0.130 |
220.070 220.216 |
|
|
|
|
|
|
|
22080 |
220100 |
|
|||||||||
250 -0.046
|
255 +0.052
|
255 +0.260
+0.170 |
250.070 250.222 |
|
|
|
|
|
|
|
25080 |
250100 |
|
|||||||||
260 -0.052
|
265 +0.052
|
265 +0.260
+0.170 |
260.070
260.222 |
|
|
|
|
|
|
|
26080 |
260100 |
|
|||||||||
280 -0.052
|
285 +0.052
|
285 +0.260
+0.170 |
280.070 280.222 |
|
|
|
|
|
|
|
28080 |
280100 |
|
|||||||||
300 -0.052
|
305 +0.052
|
305 +0.260
+0.170 |
300.070 300.222 |
|
|
|
|
|
|
|
30080 |
300100 |
|
Availability
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs
Typical Applications
The typical applications covered Steel metallurgy industry such as bushes for roller grooves of successive casting machines, cement grouting pumps and screw conveyers for cement and so on.conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.
Customer Size
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PROJECTWITH AN APPLICATION ENGINEER
Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings