Model

Outer
Dia.
(mm)

Inner
Dia.
(mm)

Free
Length
(mm)

Spring
Const.
(kgf/mm)

30万
0.3million

50万
0.5million

100万
1 million

Deflection
(mm)

Load
kgf

Deflection
(mm)

Load
kgf

Deflection
(mm)

Load
kgf

YB20x25

20

10

25

32.00

5.0

160

4.5

144

4.0

128

30

30

26.67

6.0

5.4

4.8

35

35

22.86

7.0

6.3

5.6

40

40

20.00

8.0

7.2

6.4

45

45

17.78

9.0

8.1

7.2

50

50

16.00

10.0

9.0

8.0

55

55

14.55

11 .0

9.9

8.8

60

60

13.33

12.0

10.8

9.6

65

65

12.31

13.0

11 .7

10.4

70

70

11.43

14.01

12.6

11.2

75

75

10.67

15.0

13.5

12.0

80

80

10.00

16.0

14.4

12.8

90

90

8.89

18.0

16.2

14.4

100

100

8.00

20.0

18.0

16.0

125

125

6.40

25.0

22.5

20.0

YB25x25

25

12.5

    25

49.00

5.0

245

4.5

221

    ^4.0

196

30

30

40.80

6.0

5.4

4.8

35

35

35.00

7.0

6.3

5.6

40

40

30.60

8.0

7.2

6.4

45

45

27.20

9.0

8.1

7.2

50

50

24.50

10.0

9.0

8.0

55

55

22.30

11.0

9.9

8.8

60

60

20.40

12.0

10.8

9.6

65

65

18.80

13.0

11 .7

10.4

70

70

17.50

14.0

12.6

11 .2

75

75

16.30

15.0

13.5

12.0

80

80

15.30

16.0

14.4

12.8

90

90

13.60

18.0

16.2

14.4

100

100

12.30

20.0

18.0

16.0

125

125

9.80

25.0

22.5

20.0

YB30X25

30

15

25

72.00

5.0

360

4.5

324

4.0

288

30

30

60.00

6.0

5.4

4.8

35

35

51 .43

7.0

6.3

5.6

40

40

45.00

8.0

7.2

6.4

45

45

40.00

9.0

8.1

7.2

50

50

36.00

10.0

9.0

8.0

55

55

32.72

11 .0

9.9

8.8

60

60

30.00

12.0

10.8

9.6

65

65

27.69

13.0

11 .7

10.4

70

70

25.71

14.0

12.6

11.2

75

75

24.00

15.0

13.5

12.0

80

80

22.50

16.0

14.4

12.8

90

90

20.00

18.0

16.2

14.4

100

100

18.00

20.0

18.0

16.0

125

125

14.40

25.0

22.5

20.0

150

150

12.00

30.0

27.0

24.0

175

175

10.28

35.0

31 .5

28.0