Shafting System Polymer Bearing

  • Shafting System Polymer Bearing Manufacturers, Shafting System Polymer Bearing Factory, Supply Shafting System Polymer Bearing
  • Shafting System Polymer Bearing Manufacturers, Shafting System Polymer Bearing Factory, Supply Shafting System Polymer Bearing
  • Shafting System Polymer Bearing Manufacturers, Shafting System Polymer Bearing Factory, Supply Shafting System Polymer Bearing
Shafting System Polymer Bearing

The propeller shaft bearing is applied in stern fin and intermediate shaft bearing of all kinds of ships,whose materials have commonalities of all the gilding bearing and are applied in all the open lubricating systems and closed lubricating systems.It is a polymer material, as the differences of using fields and lubricating mediums,multi-copolymer can meet.
Material propeller shaft bearing: high polymer material, rubber
Dimensions: designed according to the shaft.

High polymer bearing

The high polymer is widely used in the bearing for ships’ stern tube and rudder. It can be used for all kinds of vessels around the world. It is the main material for the bearings. The High Polymer Bearing material is a co-polymer high polymer material, with all generalities of sliding bearings, suitable for open and closed lubrication system can meet the needs of a variety of environment. The high polymer bearing is with high abrasion resistance, multi-purpose and stability. It brings remarkable economic benefits to ship owners and shipyards and brings great social benefits for marine bearing materials domestication.

 

Type: FWD High Polymer Bearing, AFT High Polymer Bearing, Water Lubrication Bearing, Oil Lubrication Bearing

 

Physical & Mechanical Properties of High Polymer Bearing

 

PROPERTY

UNITS

RESULT

Density

g/cm3

1.1567

Hardness

HRL

81.1

Tensile   Strength

MPa

90.7

Compress   Intensity

MPa

114.5

Flexural   Strength

MPa

114.7

Coefficient   of Thermal Expansion

1/°C

8x10-5

Thermal   Conductivity

W/MK

0.33

Soft   Point

°C

≥220

20°C 24h   Water Absorption

%

≤0.6

20°C 24h   Oil Absorption

%

≤0.2

Technical Parameter for the High Polymer Bearing

  

Shaft Dia.

Flume   No.

Flume   Angle (Degree)

Flume   Width

Flume   Depth

Water   Flow (L/min)

60-79

5

60

5

4

12

80-119

7

45

6

5

18

120-159

7

45

7

6

24

160-199

7

45

8

7

30

200-249

7

45

9

8

38

250-299

7

45

10

8

45

300-349

8

40

10

8

53

350-399

8

40

11

8

60

400-499

9

36

12

8

75

500-599

10

33

13

9

90

600-699

11

30

13

9

105


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