• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Mike
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Brian
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

Copper Alloy Bronze Bearing Graphite Lubricating Oil Free Bushings Ra0.8

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number WW-B0826-4
Minimum Order Quantity 1,023pcs
Price negotiation
Packaging Details Packed in carton firstly and then reinforced with wooden case for outer packing
Delivery Time Sample Generally 10 Days And Mass Cargo According To Quantity
Payment Terms T/T, Western Union, L/C
Supply Ability 50,000pcs per month
Product Details
Product Name Bushing Tin Plated Bright White Color
Surface Roughness Ra0.8 Material Of Bands Steel Backing +copper Alloy
Item Model U,DX,FB090,FB092,JDB,SF-1 Inner Layer Bronze CuPb10Sn10,CuSn6.5P
Lubricating Graphite, Carbon, Oilless, POM, PTFE Standard DIN1494,ISO3547,ISO2795
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Ra0.8 Oil Free Bushings

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Copper Alloy Oil Free Bushings

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Graphite Lubricating Bronze Bearing

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Product Description

High quality precision Oilless Bushing all Oiles Bronze Bearing,Oil Free Bushings

 

 

Characteristics of copper bushing High load capacity Good anti-wearing
Low coefficients of friction
Good heat conductivity
High corrosion resistance
Long life and maintenance-free
No contaminant by oil or grease

 

Specifications:

 

SF-1(du) oilless bearing bushing (PTFE Composite)

 

SF-2 (dx) slide bearing bushing (POM Composite)

 

FB090 (FB090G) bronze bushing

 

FB092 bronze bushing

 

JDB, JFB solid graphite lubricating bushing

 

JF bi-metal bushing

 

FU sintered bronze or iron bushing

 

FZ POM/Al/Cu ball cage retainer

 

FR metal mesh + PTFE Soft strips

 

JGB Graphite bearings

 

Description:

 

DU bushing is a standard item of our company

 

DU bearing is also called PTFE bushing, SF-1 oilless bearing, PTFE lined bearing, plain dry bushes, DU bush.

 

Product Feature

 

Structure: Bronze Backing + Bronze Sinter + PTFE/PB

 

1. PTFE/PB mixture 0.01 - 0.03mm, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming an oxide type solid lubricant film.

 

2. Sintered bronze powder 0.20 - 0.35mm, provides max. Thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.

 

3. Bronze backing, gives exceptionally high load carrying capacity, excellent heat dissipation. Have very good corrosion resistance. 

 

Technical data

Max load capacity

Static

250N/mm2

Temp. limit

-195℃~+280℃

dynamic

140N/mm2

Friction coefficient

0.03~0.20

Speed limit

dry

2m/s

Thermal conductivity

42W(m*K)-1

oil

<2m/s

PV limit(dry)

Short time

3.6N/mm2*m/s

Linear expansion

11*10-6*K-1

 

 

 

Availability:

 

Standard cylindrical bush, flanged bushing, thrust washers and strips are available.

 

Special designs can be made according to your requirement

 

Lead free bushing is also available

 

Applications:

 

DU bearing is widely Lifting equipment, Hydraulics and valves, pneumatic equipment, medical equipment,

 

textile machinery, agricultural equipment, construction equipment, material handing equipment, packaging

 

equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.

 

Widely used in agricultural machine,construction machine, crane, underpan parts,

 

conveyor,elevator,winch,plane machine, truck, etc.

 

Competitive Advantage:

 

1. A complete set of testing equipment

2. Rich experience in bushing production

3. Good outsource factory

4. Have an audit for material supplier every year

 

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Copper Alloy Bronze Bearing Graphite Lubricating Oil Free Bushings Ra0.8 0