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Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Specifications
Brand Name :
WEIWO
Model Number :
SF-1P
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
500pcs
Price :
negotiation
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
50,000pcs per month
Delivery Time :
Normally 10 days, according to the quantity
Packaging Details :
Packed in carton firstly and then reinforced with wooden case for outer packing
Product Name :
BUSHING
Inner layer :
PTFE
Surface treatment :
Cooper plating, tin plating, zinc plating
Lubricating :
Covered with POM, PTFE, Graphite
Application :
Car shock absorber
Type :
sleeve
Outer diameter :
25mm
Technical :
Oilite phosphor, insert, cast, coat
Description

Lead free SF-1P oilless bushing made from Steel backing sintered bronze PTFE Bush

Specifications:

Max Load

Static

250N/mm2

Dynamic

140N/mm2

Max liner speed

2m/s

Shear resistance strength

350N/mm2

Yield strength

240N/mm2

Temp. limit

-40~250℃

Friction coefficient

0.08~0.20

Thermal conductivity

60w(m · k )-1

Description:

1. Composite bearing

2. Coating on PTFE

3. Application shock absorbers

4. ISO9001 certificate

DU bush Hydraulic oil cylinder special bushing

1. PTFE with oil fibre can protect the shaft while machine in operation.

2. with the properties of low friction coefficient, anti-wear.

3. Good running in property.

4. It fits well in motion of circumrotation, sway and to-and-fro.

5. It can be used in food machine, pharmaceutical machine etc. due to lead-free.

6. Besides the same function of regular du bush, in particular fits frequently reciprocating motion with a

high side force, it is widely used in automobile, motor damper and oil pumps etc.

Steel backing

SPCC

C%

Si%

Mn%

P%

S%

standard

≤0.10

≤0.05

≤0.50

≤0.035

≤0.025

Test result

0.050

0.026

0.019

0.012

0.004

Sintered bronze

CuSn8Zn3

Sn

Zn

Cu

standard

7.5-8.5

2.5-3.5

88.5-89.5

Test result

7.300

3.300

89.400

Packaging & Delivery

Packaging Detail: Dry bearing bushing Standard package or according to your requirements

Standard package:

1. Double layers plastic bag package

2. Thin cartons

3. Then in big wooden case.

Delivery Detail: 10-25 days

Applications:

DU bush widely used in electric and electronic machines, electric tools, textile machines, chemical

engineering machines, automobiles and official business machines, etc.

Competitive Advantage:

1. Rich experience for producing different kinds of bushes

2. Plenty machine can offer production capacity

3. Strict quality control plan for the whole production line

4. Testing for every step to assure the quality

5. Clean and tidy workshop

Picture Show

Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Product tags

stick welding aluminum

,

ptfe self-lubrication bushings

,

bronze bushing lubrication
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Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush

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Product Detail
Brand Name :
WEIWO
Model Number :
SF-1P
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
500pcs
Price :
negotiation
Contact Supplier
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush
Lead Free Oilless Du Bush Bearing Steel Backing PTFE Sintered Bronze Bush

Ningbo WeiWo Electromechanical Tech Co.,Ltd.

Active Member
5 Years
ningbo
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Mechanical Spares, Mechanical Core Shafts, Diesel Engine Parts
Total Annual :
8,000,000.00-12,000,000.00
Employee Number :
100~150
Certification Level :
Active Member
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