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David from Canada

Our 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.
Valerie from California

We 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
Daisy From Germany

The 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/

Contact Person : Tiffany

Phone Number : +86 18258386757

Whatsapp : +8618258386757

SF-1 Bush Carbon Steel Self Lubricating Plain Bearing Ptfe Material

Place of Origin	Steel Backed PTFE Bushings
Brand Name	Du 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	Du 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

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details

Material	Carbon Steel + Bronze+ Ptfe	Lubricating	Self-lubricating Bearing Sleeve Bushings
Service	OEM Customized Services, OEM, Prompt Delivery	Feature	OEM Production, High Quality, Self Lubricating
Code	DU 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	PTFE Coated Self Lubricating Plain Bearing, Teflon 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/
High Light	Ptfe Material Self Lubricating Plain Bearing , Carbon Steel Self Lubricating Plain Bearing , OEM Self Lubricating Plain Bearing

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Product Description

The SF-1 Bush is a carbon steel self-lubricating plain bearing made from PTFE (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 PTFE 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. Whether you're upgrading existing equipment or designing new machinery, the SF-1 Bush Carbon Steel Self-Lubricating Plain Bearing Ptfe 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 Bush Carbon Steel Self Lubricating Plain Bearing Ptfe Material 0

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

L⁰_-0.40

(^{d≤φ30 L -0.3}
_{d＞φ30 L -0.4})

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 PTFE, porous intermediate layer, and steel-backed bushes

Material: Steel-Bronze/PTFE

PTFE resin + porous intermediate layer + steel lining

The application method of the DU oil-free bushing is introduced.

Viiplus is always focusing on Garlock bearings, by satisfying the ever-increasing demands of modernization of customers. Viiplus is a professional Du bush manufacturers, We could provide Du bushing replacement according to the international standards, and could also provide as per the customers' requests. With stable Du 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		1110-6K-1
Operation Temperature range		-195℃～+280℃

lsb121816

HB405060

HB354550

LFB2530

HB253315

HB506050

LSB303830

HB100120100

LAB140160100

LSB162220

HB202620

LSB101412

DU-MB1215DU

LSB253325

LSB202816

HB354540

LSB405060

LSB506260

DUMB1008DU

HB708540

HB607460

HB203016

HBF2530

DUMB3030DU

DUMB2525DU

HB121820

DUMB1212DU

DUMB2020

LSB506040

LWB40

LWB607460

HB203350

DU161810

HB506060

MB1012DU

DU161820

DUMB1010

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.

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