Plastic Thrust Bearings

Plastic Thrust Bearings
Product Details

Product Features

? Engineering plastic wear resistance washer. Suitable for a fitting to the uncontrollable axial space in order to reduce the vabriation and noise during the operation.

Compensate the axial clearance and machining tolerance;

Shock absorbing and noise optimization;

Maintenance free and self-lubricated;

Corrosion resistance and light weight.

Structure Design

CSB-PEW plastic flat spring is designed with a bump axial surface for the purpose of compensates the axial fitting and machining tolerance in addition to function as a normal washer. Therefore the operation mechanism could be more stable and with less noise.

Material Design

CSB-PEW plastic flat spring is made from the professional wear resistance material CSB-EPB13 which provides good wear resistance and excellent spring feature. At the same time, CSB could also provide the spring washer with high temperature (up to 250?) material CSB-EPB5 and FDA approved material CSB-EPB5A.

Assembly Design

In order to adjust the fitting clearance, a single flat spring is usually inserted. For bigger clearance adjustment, a group of flat springs combined with back to back or face to face is also a good solution. If a higher elastic characteristic is needed, piling the flat springs parallel and assembles into the required position.

CSB-PEW Plastic Flat Springs

Order P/N

Spring deflections and spring forces

D
       mm

d
       mm

t
       mm

h0
       mm

h0.25
       mm

F0.25
       N

h0.5
       mm

F0.5
       N

h0.75
       mm

F0.75
       N

Fmax
       N

weight
       g

PEW13-05

10

5.2

0.5

0.25

0.06

1

0.13

2.4

0.19

3.6

5

0.04

PEW13-06

12.5

6.2

0.7

0.3

0.08

3

0.15

5.1

0.23

8

12

0.11

PEW13-08

16

8.2

0.9

0.35

0.09

4

0.18

8

0.28

11

15

0.2

PEW13-10

20

10.2

1.1

0.45

0.11

5

0.22

10

0.33

15

18

0.33

PEW13-12

25

12.2

1.5

0.55

0.14

9

0.28

18

0.42

27

40

0.85

PEW13-16

31.5

16.3

1.75

0.7

0.18

15

0.35

32

0.53

51

70

1.44

PEW13-20

40

20.4

2.25

0.9

0.23

35

0.45

70

0.68

110

130

3.1

D:Outer diameter

d:Inner diameter

t:Thickness

h0:Maximum downward deflection of spring

h0.25 ,h0.5 ,h0.75:The maximum downward deflection:25%,50%,75%

F0.25 ,F0.5 ,F0.75:Spring force with 25% 50% 75% downward deflection

Fmax.:The maximum spring force

CSB-PEW Plastic Flat Springs Installation Method


CSB Plastic is one of the leading China plastic thrust bearings manufacturers and suppliers, and also a professional plastic thrust bearings factory and company, we are always at your services.

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