Maintenance Free Thermoplastic Plastic Sliding Bearing

Brand Name:OEM
Certification:CUSN8,CUSN6.5 Bronze
Model Number:Plastic Bearings
Minimum Order Quantity:Negotiable
Delivery Time:10-15 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Now

Add to Cart

Verified Supplier
Supplier`s last login times: within 28 hours
Product Details Company Profile
Product Details

Plastic Plain Bearings


Thermoplastic plastic sliding bearing, plastic, Maintenance-free, Compound plastic produced by injection-molding.

Plastic Plain Bearings Metric Cylindrical Bushes & Flange Bearings made to order from china.

Bearings Black Lubricating Bushes h9 H7 tolerances.Such bearings are most widely applied as self-lubricating plastic bearings;


Characteristics


This series material is a thermal mould character plastic processed by crystal engineering plastic as basic material with proper intensifier and lubricant. The rigidity and high temperature engineer capability is greatly improved because of the use of intensifier, at the same time, the coefficient of thermal expansion, moulding shrinking rate and wriggle capability decreases, consequently, the size stability is improved, and series material range is enlarged and keeps the intrinsic anti-wear capability and anti-drug capability.


Typical Applications


· Office Machinery
· Electronic Products
· Textile Machinery
· Fitness Machinery
· Agricultural Machinery
· Packaging Machinery
· Automotive Industry


Solid lubricating and Maintenancefree Sliding Bearings


Plastic bearing has longe service vs Metal bearing lubricating oil is life easy to be failed

Engineers are dedicated on the performance improvement on the self- lubricating materials derives the result that EP Series Materials are with excellent self- lubricating features and wear resistance Features. High- strength fibers used in the engineering plastics fantastically improve the material load (Graphl). Special grease immersion in the plastic can decrease the friction coefficient of the material therefore to proiong the bearing sevice life. High-performance engineering plastics body material mainly service as wear- resistant vector. The reinfoced fiber improves the load and impact resistant capacity of the beaing. Special grease decreases the fiction coefficient for a better selflubricating performance.


Material property sheet


Common Capability

Unit

EPT

EPG

EPH

EPX

EPJ

EPS

Density

g/cm³

1.46

1.46

1.65


1.49

1.24

Color


Black gray

Dark grey

Grey

Black

Yellow

Beige

Max.water absorption,23℃/ 50%

[% weight]

0.2

0.7

0.1


0.3

2.02

Max.water absorption

[% weight]

<1.2

<4

<0.3

<0.5

<1.3

<0.1

Dynamic friction /steel

μ

0.05-0.15

0.08-0.18

0.07-0.20

0.09-0.27

0.06-0.18

0.05-0.15

Max.PV(dry)

MPa•m/s

0.4

0.5

1.37

1.32

0.34

0.4

Mechanical behavior

E-module

MPa

2,300

7,800

12,500

8,100

2,400

830

Tensile strength,20℃

MPa

80

200

175

170

73

18

Compressive strength

MPa

65

80

90

150

35

10

Max.static pressure of the surface,20℃

MPa

35

80

150

90

20

10

Shore D hardness


70

112

87

85

74

73

Physical and thermal properties

Continuous work tempreature

+80

+130

+200

+250

+90

+260

short-time work tempreature

+120

+220

+240

+315

+120

+310

Minimum operating temperature

-40

-40

-40

-100

-50

-200

Thermal conductivity

W/m•K

0.2

0.25

0.60

0.60

0.25

0.24

Max.water absorption,23℃

K-1•10-5

7

9

4

5

10

12

Conductivity

Volume resisticity

Ωcm

>1012

>1013

<104

<105

>1013

>1015

Surface resisticity

Ω

>1015

>1011

<105

<103

>1012

>1015



China Maintenance Free Thermoplastic Plastic Sliding Bearing supplier

Maintenance Free Thermoplastic Plastic Sliding Bearing

Inquiry Cart 0