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Metal Polymer Self Lubricating Bronze Bushings Type SF-1

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Metal Polymer Self Lubricating Bronze Bushings Type SF-1

Name: Metal Polymer Self Lubricating Bronze Bushings Type SF1
Brand: Bushing Inch Size
Price: 1.00 USD

Buy cheap Metal Polymer Self Lubricating Bronze Bushings Type SF-1 product

Brand Name : Bushing Inch Size

Model Number : INCH SIZE BUSHING

Certification : STEEL BACKED BUSHING, DIN 1494 / ISO 3547, LOW-MAINTENANCE

Place of Origin : Steel Backed Bushings

MOQ : negotiable

Price : 1.00usd-100.00usd，negotiable

Payment Terms : T/T IN ADVANCE, Western Union

Supply Ability : Bushing Inch Size Dry Bushes Boccole Equivalent Manufacturers Self Lubricating Plain Bearings Suppliers

Delivery Time : 10-15 work days

Packaging Details : EXPORT BUSHING CARTONS WOODEN CASES

Material : 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/

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The Metal Polymer Self-Lubricating Bronze Bushings Type SF-1 are advanced bearings designed to provide exceptional performance in various industrial applications. These bushings are constructed from a combination of metal and polymer materials, specifically incorporating (Polytetrafluoroethylene) for its self-lubricating properties.

The bronze base material offers excellent durability and wear resistance, while the polymer layer ensures smooth and efficient operation. The self-lubricating nature of significantly reduces friction and heat generation, extending the bushings' lifespan and reducing the need for frequent lubrication.

The Type SF-1 bushings are precision-engineered to ensure a tight and secure fit within the application. This ensures reliable performance and minimal wear, even under high loads and temperatures. The bushings are also designed for easy installation and removal, facilitating maintenance and replacements.

Wh used in heavy-duty machinery, motors, pumps, or other industrial equipment, the Metal Polymer Self-Lubricating Bronze Bushings Type SF-1 offer a robust and reliable solution for ensuring smooth rotation and load bearing. Their innovative design, high-quality materials, and self-lubricating properties make them a trusted choice for industrial applications that demand the best in performance and durability.

BUSHES TYPE SF-1

Bushing with dimensions

BR1005	BUSHES TYPE SF-1 10X12X5 BR1005
BR1012	BUSHES TYPE SF-1 10X12X12 BR1012
BR2515	BUSHES TYPE SF-1 25X28X15 BR2515
BR2520	BUSHES TYPE SF-1 25X28X20 BR2520
BR2525	BUSHES TYPE SF-1 25X28X25 BR2525
BR2540	BUSHES TYPE SF-1 25X28X40 BR2540
BR3015	BUSHES TYPE SF-1 30X34X15 BR3015
BR3020	BUSHES TYPE SF-1 30X34X20 BR3020
BR3025	BUSHES TYPE SF-1 30X34X25 BR3025
BR3030	BUSHES TYPE SF-1 30X34X30 BR3030
BR3035	BUSHES TYPE SF-1 30X34X35 BR3035
BR3520	BUSHES TYPE SF-1 35X39X20 BR3520
BR3530	BUSHES TYPE SF-1 35X39X30 BR3530
BR3540	BUSHES TYPE SF-1 35X39X40 BR3540
BR4050	BUSHES TYPE SF-1 40X44X50 BR4050
BR4545	BUSHES TYPE SF-1 45X50X45 BR4545
BR4550	BUSHES TYPE SF-1 45X50X50 BR4550
BR5550	BUSHES TYPE SF-1 55X60X50 BR5550
BRF1217	BUSHES TYPE SF-2 12X14X17 Flange 20
BRF1509	BUSHES TYPE SF-2 15X18X9 Flange 23
BRF20215	BUSHES TYPE SF-1 20X23X21,5 Flange 30
B2R2830	BUSHES TYPE POM 28X32X30 B2R2830
B2R4530	BUSHES TYPE SF-2 45X50X30 B2R4530
B2R4540	BUSHES TYPE SF-2 45X50X40 B2R4540
B2R5540	BUSHES TYPE SF-2 55X60X40 B2R5540
B2R9090	BUSHES TYPE SF-2 90X95X90 B2R9090
B9R4050	BUSHES TYPE FB090 40X44X50 B9R4050
B9R8060	BUSHES TYPE FB090 80X85X60 B9R8060

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 , porous intermediate layer, and steel-backed bushes

Material: Steel-Bronze/

resin + porous intermediate layer + steel lining

bushing 25mm dia shaft bushes

ID25*OD28*24MM

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		1110-6K-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.

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