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TH187
Heavy loading-Green
Material SEA9254 advantage:heavily stressed、high amplitude、heatproof.
● Springs broadside marked specification materials,easy to identify and classify.
  Load(kg)=Definite number(kg/mm)xCompression(Fmm)

   Outer    ..diameter  

Inside diameter of

Free length 50mm

Load

Rotation direction

  Above

Below

+0mm    
-0.7mm

+0.7mm
-0.1mm

±0.5mm 

±1%

±10%

Right volume



 
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TH187 
 
 
※ Please refer to the specifications for details.
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How to order

 

 

 

 

 

 

 

unit:mm

D

L

d

Definite number
kg/mm

300,000 times

500,000 times

1 million times

Length

X50%

Length

X45%

Length

X40%

Compression
Fmm

Load
(kg)

Compression
Fmm

Load
(kg)

Compression
Fmm

Load
(kg)

8

15

4

5.86

3.6

21

3.2

19

2.9

17

20

4.40

4.8

4.3

3.8

25

3.52

6.0

5.4

4.8

30

2.93

7.2

6.5

5.8

35

2.51

8.4

7.6

6.7

40

2.20

9.6

8.6

7.7

45

1.95

10.8

9.7

8.6

50

1.76

12.0

10.8

9.6

55

1.60

13.2

11.9

10.6

60

1.47

14.4

13.0

11.5

65

1.35

15.6

14.0

12.5

70

1.23

16.8

15.1

13.4

75

1.17

18.0

16.2

14.4

80

1.10

19.2

17.3

15.4

90

0.98

21.6

19.4

17.3

10

20

5

6.25

4.8

30

4.3

27

3.8

24

25

5.00

6.0

5.4

4.8

30

4.16

7.2

6.5

5.8

35

3.57

8.4

7.6

6.7

40

3.15

9.6

8.6

7.7

45

2.77

10.8

9.7

8.6

50

2.50

12.0

10.8

9.6

55

2.27

13.2

11.9

10.6

60

2.08

14.4

13.0

11.5

65

1.92

15.6

14.0

12.5

70

1.79

16.8

15.1

13.4

75

1.67

18.0

16.2

14.4

80

1.56

19.2

17.3

15.4

90

1.39

21.6

19.4

17.3

100

1.25

24.0

21.6

19.2

12

20

6

8.90

4.8

43

4.3

38

3.8

34

25

7.10

6.0

5.4

4.8

30

5.97

7.2

6.5

5.8

35

5.11

8.4

7.6

6.7

40

4.47

9.6

8.6

7.7

45

3.98

10.8

9.7

8.6

50

3.58

12.0

10.8

9.6

55

3.25

13.2

11.9

10.6

60

2.98

14.4

13.0

11.5

65

2.74

15.6

14.0

12.5

70

2.54

16.8

15.1

13.4

75

2.37

18.0

16.2

14.4

80

2.21

19.2

17.3

15.4

90

1.98

21.6

19.4

17.3

100

1.78

24.0

21.6

19.2

14

25

7

9.83

6.0

59

5.4

53

4.8

47

30

8.19

7.2

6.5

5.8

35

7.02

8.4

7.6

6.7

40

6.14

9.6

8.6

7.7

45

5.46

10.8

9.7

8.6

50

4.91

12.0

10.8

9.6

55

4.46

13.2

11.9

10.6

60

4.09

14.4

13.0

11.5

65

3.78

15.6

14.0

12.5

70

3.51

16.8

15.1

13.4

75

3.27

18.0

16.2

14.4

80

3.07

19.2

17.3

15.4

90

2.72

21.6

19.4

17.3

100

2.46

24.0

21.6

19.2

125

1.97

30.0

27.0

24.0

16

25

8

12.83

6.0

77

5.4

69

4.8

62

30

10.69

7.2

6.5

5.8

35

9.16

8.4

7.6

6.7

40

8.02

9.6

8.6

7.7

45

7.12

10.8

9.7

8.6

50

6.41

12.0

10.8

9.6

55

5.83

13.2

11.9

10.6

60

5.34

14.4

13.0

11.5

65

4.93

15.6

14.0

12.5

70

4.58

16.8

15.1

13.4

75

4.28

18.0

16.2

14.4

80

4.01

19.2

17.3

15.4

90

3.57

21.6

19.4

17.3

100

3.21

24.0

21.6

19.2

125

2.57

30.0

27.0

24.0

18

25

9

16.16

6.0

97

5.4

87

4.8

78

30

13.47

7.2

6.5

5.8

35

11.54

8.4

7.6

6.7

40

10.10

9.6

8.6

7.7

45

8.98

10.8

9.7

8.6

50

8.08

12.0

10.8

9.6

55

7.34

13.2

11.9

10.6

60

6.73

14.4

13.0

11.5

65

6.21

15.6

14.0

12.5

70

5.77

16.8

15.1

13.4

75

2.39

18.0

16.2

14.4

80

5.05

19.2

17.3

15.4

90

4.50

21.6

19.4

17.3

100

4.04

24.0

21.6

19.2

125

3.23

30.0

27.0

24.0

20

25

10

20.00

6.0

120

5.4

108

4.8

96

30

16.66

7.2

6.5

5.8

35

14.28

8.4

7.6

6.7

40

12.50

9.6

8.6

7.7

45

11.11

10.8

9.7

8.6

50

10.00

12.0

10.8

9.6

55

9.09

13.2

11.9

10.6

60

8.33

14.4

13.0

11.5

65

7.69

15.6

14.0

12.5

70

7.14

16.8

15.1

13.4

75

6.67

18.0

16.2

14.4

80

6.25

19.2

17.3

15.4

90

5.55

21.6

19.4

17.3

100

5.00

24.0

21.6

19.2

125

4.00

30.0

27.0

24.0

150

3.33

36.0

32.4

28.8

175

2.86

42.0

37.8

33.6

22

25

11

24.16

6.0

145

5.4

130

4.8

116

30

20.13

7.2

6.5

5.8

35

17.30

8.4

7.6

6.7

40

15.10

9.6

8.6

7.7

45

13.40

10.8

9.7

8.6

50

12.08

12.0

10.8

9.6

55

10.94

13.2

11.9

0.6

60

10.06

14.4

13.0

11.5

65

9.28

15.6

14.0

12.5

70

8.63

16.8

15.1

13.4

75

80.4

18.0

16.2

14.4

80

7.55

19.2

17.3

15.4

90

6.71

21.6

19.4

17.3

100

6.04

24.0

21.6

19.2

125

4.83

30.0

27.0

21.0

150

4.02

36.0

32.4

28.8

175

3.45

42.0

37.8

33.6

25

25

12.5

31.20

6.0

187

5.4

112

4.8

150

30

25.97

7.2

6.5

5.8

35

22.38

8.4

7.6

6.7

40

19.47

9.6

8.6

7.7

45

17.40

10.8

9.7

8.6

50

15.58

12.0

10.8

9.6

55

14.20

13.2

11.9

10.6

60

12.98

14.4

13.0

11.5

65

12.00

15.6

14.0

12.5

70

11.13

16.8

15.1

13.4

75

10.40

18.0

16.2

14.4

80

9.73

19.2

17.3

15.4

90

8.65

21.6

19.4

17.3

100

7.79

2.0

21.6

19.2

125

6.23

30.0

27.0

24.0

150

5.20

36.0

32.4

28.8

175

4.46

42.0

37.8

33.6

200

3.90

48.0

43.2

38.4

27

25

13.5

36.40

6.0

219

5.4

197

4.8

175

30

30.41

7.2

6.5

5.8

35

26.20

8.4

7.6

6.7

40

22.81

9.6

8.6

7.7

45

20.30

10.8

9.7

8.6

50

18.25

12.0

10.8

9.6

55

16.50

13.2

11.9

10.6

60

15.20

14.4

13.0

11.5

65

14.00

15.6

14.0

12.5

70

13.03

16.8

15.1

13.4

75

12.10

18.0

16.2

14.4

80

11.40

19.2

17.3

15.4

90

10.13

21.6

19.4

17.3

100

9.12

24.0

21.6

19.2

125

7.30

30.0

27.0

24.0

150

6.08

36.0

32.4

28.8

175

5.21

42.0

37.8

33.6

200

4.56

48.0

43.2

38.4

30

25

15

45.00

6.0

270

5.4

243

4.8

216

30

37.50

7.2

6.5

5.8

35

32.26

8.4

7.6

6.7

40

28.12

9.6

8.6

7.7

45

25.00

10.8

9.7

8.6

50

22.50

12.0

10.8

9.6

55

20.40

13.2

11.9

10.6

60

18.75

14.4

13.0

11.5

65

17.30

15.6

14.0

12.5

70

16.07

16.8

15.1

13.4

75

15.00

18.0

16.2

14.4

80

14.06

19.2

17.3

15.4

90

12.50

21.6

19.4

17.3

100

11.25

24.0

21.6

19.2

125

9.00

30.0

27.0

24.0

150

7.50

36.0

32.4

28.8

175

6.42

42.0

37.8

33.6

200

5.62

48.0

43.2

38.4

35

40

17.5

38.22

9.3

367

8.6

330

7.7

293

45

33.98

10.8

9.7

8.6

50

30.58

12.0

10.8

9.6

55

27.80

13.2

11.9

10.6

60

25.48

14.4

13.0

11.5

65

23.53

15.6

14.0

12.5

70

21.84

16.8

15.1

13.4

75

20.39

18.0

16.2

14.4

80

19.11

19.2

17.3

15.4

90

16.99

21.6

19.4

17.3

100

15.29

24.0

21.6

19.2

125

12.23

30.0

27.0

24.0

150

10.19

36.0

32.4

28.8

175

8.73

42.0

37.8

33.6

200

7.64

48.0

43.2

38.4

40

50

20

40.00

12.0

480

10.8

432

9.6

384

60

33.33

14.4

13.0

11.5

70

28.57

16.8

15.1

13.4

80

25.00

19.2

17.3

15.4

90

22.22

21.6

19.4

17.3

100

20.00

24.0

21.6

19.2

125

16.00

30.0

27.0

24.0

150

13.33

36.0

32.4

28.8

175

11.42

42.0

37.8

33.6

200

10.00

48.0

43.2

38.4

225

8.89

54.0

48.6

43.2

250

8.00

60.0

54.0

48.0

275

7.27

66.0

59.4

52.8

300

6.67

72.0

64.8

57.6

50

60

25

52.08

14.4

750

13.0

675

11.5

600

70

44.64

16.8

15.1

13.4

80

39.06

19.2

17.3

15.4

90

34.72

21.6

19.4

17.3

100

31.25

24.0

21.6

19.2

125

25.00

30.0

27.0

24.0

150

20.83

36.0

32.4

28.8

175

17.85

42.0

37.8

33.6

200

15.62

48.0

43.2

38.4

225

13.89

54.0

48.3

43.2

250

12.50

60.0

54.0

48.0

275

11.36

66.0

59.4

52.8

300

10.41

72.0

64.8

57.6

350

8.93

84.0

75.6

67.2

60

70

30

64.28

16.8

1080

15.1

973

13.4

864

80

56.25

19.2

17.3

15.4

90

50.00

21.6

19.4

17.3

100

45.00

21.0

21.6

19.2

125

36.00

30.0

27.0

24.0

150

30.00

36.0

32.4

28.8

175

25.71

42.0

37.8

33.6

200

22.50

48.0

43.2

38.4

225

20.00

54.0

48.6

43.2

250

18.00

60.0

54.0

48.0

275

16.36

66.0

59.4

52.8

300

15.00

72.0

64.8

57.6

350

12.86

84.0

75.6

6