Bronze Base PTFE Self Lubricating Bushing

Bronze Base PTFE Self Lubricating Bushing

PB13 is the substitute of and parallels in performance with abroad iglidur J . The most commonly used plastic bearing material. Suitable for applications where the operating temperature is not higher than 80°C, it is a new material with good wear resistance and economical benefits.
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Product Details

Our company's strong R&D and design capabilities can fully meet the needs of our customers and provide reliable and high-quality Oil Grave Brass Bushing, SAE 783 Bimetallic Bushing, High Wear Resistance Plastic Bushing. After many years of market test, our products are all over the large and medium-sized cities and are very popular. We firmly believe that, with strong technical strength and excellent product quality, we will be able to become a leading enterprise in the country and even the world! In order to carry out our goal of 'customer first and mutual benefit' in the cooperation. With the continuous growth of the company's business, we have established a professional technical team, sales and after-sales network by virtue of the strategic cooperation policy of 'advanced technology, excellent quality, integrity and win-win'.

 1.Product Feature:

PB13 is the substitute of and parallels in performance with abroad iglidur J . The most commonly used plastic bearing material. Suitable for applications where the operating temperature is not higher than 80°C, it is a new material with good wear resistance and economical benefits.
Over 250 dimensions available from stock

Low wear against different shaft materials

Low coefficients of friction in dry operation

Vibration-dampening

Good resistance to chemicals

Best material to use with soft shaft materials

Low humidity absorption


2. Product Technical Data:

PB Standard Material Technical Data

Material Properties

Testing Method

 Unit

PB3

PB5

PB3M

PB7

PB13

Density

IS01183

g/cm3

1.46

1.44

1.15

1.25

1.48

Color

 

 

Dark Grey

Black

Dark Grey

Cream

Yellow

Dynamicfriction /steel(dry)

 

 

0.08-0.18

0.09-0.25

0.09-0.30

0.09-0.20

0.05-0.15

Max. PV (dry) 

 

N/mm2×m/s

0.5

1.5

0.2

0.5

0.4

Max. rotating velocity

 

m/s

1.0

1.5

0.8

1.0

1.5

Max.oscillating velocity

 

m/s

0.7

1.1

0.6

0.7

1.1

Max. linear velocity

 

m/s

4.0

5.0

2.5

4.0

8.0

Tensile strength

IS0527

MPa

200

170

110

120

75

Compressive  strength(Axial)

 

MPa

80

100

50

60

60

E-module

IS0527

MPa

7700

7900

2500

3500

2400

Max. static pressure of the surface, 20℃

 

MPa

80

150

20

60

35

Shore hardness

IS0 868

D

81

85

79

77

74

Continuous work temperature

 

-40/+130

-100/+250

-40/+80

-40/+100

-50/+90

Short-time work temperature

 

-40/+220

-100/+315

-40/+170

-40/+180

-50/+120

Thermal conductivity

ASTME1461

W / m×k

0.25

0.6

0.25

0.2

0.25

Linear coef. of thermal expansion

ASTMD696

K-1×10-5

9

5

10

9

9

RH50/23℃
Moisture absorption RH50/23℃

ASTMD570

%

0.7

0.1

1.4

1.3

0.2

Max. water absorption, 23℃

 

%

4.0

0.5

7.6

6.5

1.2

Flammability

UL94

 

HB

V0

HB

HB

HB

Volume resistivity

IEC60093

     。cm

>1013

>108

>1012

>1012

>1013

Surface resistivity

IEC60093

>1011

>107

>1011

>1012

>1012


Deliver Shipping Term

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Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
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Professional placementAir freightShipping


Certification:

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We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Bronze Base PTFE Self Lubricating Bushing. Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Therefore, all of our company's actions are centered on pragmatic and never boast.
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