HSD - Packings


HSD-Packings
Hydraulics
Packings exclusively for pistons
Install in the one piece groove


1) There is a case in which it is impossible to install packings into the one piece grooves due to the positions of the grooves In such cases, use divided grooves
2) Diameter D H9/f8 is changed by the bearing application.

Table of sizes (Unit.mm)

Packing/Groove Dimensions

Part No.

D

d

H

GA

GB

D1

D2

L

Standard Material

RN906

NBR Shore A 90

BacK-up Ring

PT111

PTFE

20

25

30

32

35

14

17

22

24

27

1.9

2.6

2.6

2.6

2.6

2.4

3.2

3.2

3.2

3.2

4.4

5.2

5.2

5.2

5.2

19.5

24.5

29.5

31.5

34.5

19

24

29

30.5

33.5

1.5

2

2

2

2

HSD -   20

HSD -   25

HSD -   30

HSD -   32

HSD -   35

TCS- 20 X 14

TCS- 25 X 17

TCS- 35 X 24

TCS- 30 X 22

TCS- 35 X 27

40

40

45

50

55

32

30

35

40

45

2.6

3.4

3.4

3.4

3.4

3.2

4

4

4

4

5.2

7

7

7

7

39.5

39.5

44.5

49.5

54.4

38.5

38.5

43.5

48.5

53

2

2.5

2.5

2.5

2.5

HSD -   40

HSD - 40A

HSD -   45

HSD -   50

HSD -   55

TCS- 40 X 32

TCS- 40 X 30

TCS- 45 X 35

TCS- 50 X 40

TCS- 55 X 45

60

63

65

70

80

50

53

55

55

65

3.4

3.4

3.4

5.2

5.2

4

4

4

6

6

7

7

7

10

10

59.4

62.4

64.4

69.4

79.4

58

61

63

68

78

2.5

2.5

2.5

3

3

HSD -   60

HSD -   63

HSD -   65

HSD -   70

HSD -   80

TCS- 60 X 50

TCS- 63 X 53

TCS- 65 X 55

TCS- 70 X 55

TCS- 80 X 65

90

100

75

85

5.2

5.2

6

6

10

10

89.4

99.4

88

98

3

3

HSD -   90

HSD - 100

TCS- 90 X 75

TCS- 100 X 85


1) Orders and inquiries are accepted by part numbers.
2) HSD-Packings and back-up rings are made-to-order.
3) In order to prevent the bearing section from extraneous substance, beware of flushing and dust in oil when assembling.
4) Packings are packaged to be suitable for storage.

5) See "Caution notice" regarding the method of handling and stocking.

 

Service Range

 

HSD-Packings

HSD-Packings with

Back-up Rings

max. pressure

14MPa(1400kgf/cm²)

21MPa(210kgf/cm²)

temperature

-10 to 80°C

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