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 Variable Spring Supports
 Fig PTP-1: Short Springs

 Fig PTP-2: Standard Springs

  Fig PTP-4: Double Springs
Type A, B, C, D
Type E, F, G

  Fig PTP -6: Triple Springs

  Fig PTP- 8: Quadruple Springs

  Fig 400: Light Duty Springs

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 Engineered Spring Supports - Variable
 

FIG. PTP-4

DOUBLE SPRINGS

 

TYPE A   TYPE B TYPE C TYPE D

 

GENERAL DIMENSIONS FOR FIG. PTP-4

TYPE A

TYPES B & C

TYPE D

APPROX. WEIGHT OF EACH (lbs.)

HANGER SIZE

ROD SIZE

CASING LTH.

CASING DIA.

BOTT. PLATE

LOADED LENGTH X

LUG HOLE SIZE

PIN HEIGHT

  

CLEVIS OPENING

THK.

LOADED LENGTH X

ROD LENGTH

NUT ALLOW.

TYPES A, B, & C

TYPE D
 

A

B

C

D

MIN.

MAX.

  

H

R

S

T

MIN.

MAX.

Y

K

    

00

1/2

12 5/8

4

6 1/8

14 5/16

19 5/16

11/16

1 1/2

1 1/4

7/8

1/4

17 1/16

22 1/16

19 3/8

1 1/4

11

11

10

1/2

14 3/8

4

6 1/8

16 1/16

21 1/16

11/16

1 1/2

1 1/4

7/8

1/4

18 13/16

23 13/16

21 1/8

1 1/4

13

13

20

1/2

15 7/8

4

6 1/8

17 9/16

22 9/16

11/16

1 1/2

1 1/4

7/8

1/4

20 5/16

25 5/16

22 5/8

1 1/4

15

15

30

1/2

14

5 9/16

7 5/8

15 9/16

20 9/16

11/16

1 1/2

1 1/4

7/8

1/4

18 5/16

23 5/16

20 3/4

1 1/4

20

19

40

1/2

15 1/4

5 9/16

7 5/8

17 1/16

22 1/16

11/16

1 1/2

1 1/4

7/8

1/4

19 13/16

24 13/16

22

1 1/4

23

22

50

1/2

16 5/8

5 9/16

7 5/8

18 5/16

23 5/16

11/16

1 1/2

1 1/4

7/8

1/4

21 1/16

26 1/16

23 3/8

1 1/4

25

24

60

5/8

16 11/16

6 5/8

8 7/8

18 5/8

23 5/8

13/16

1 1/2

1 1/4

1 1/16

1/4

21 3/8

26 3/8

23 11/16

1 1/2

38

37

70

5/8

18 5/8

6 5/8

8 7/8

20 5/8

25 5/8

13/16

1 1/2

1 1/4

1 1/16

1/4

23 3/8

28 3/8

25 5/8

1 1/2

46

45

80

5/8

19 9/16

6 5/8

8 7/8

21 1/8

26 1/8

13/16

1 1/2

1 1/4

1 1/16

1/4

23 7/8

28 7/8

26 9/16

1 1/2

58

49

90

3/4

20 3/16

8 5/8

11 5/8

21 15/16

26 15/16

15/16

1 1/2

1 1/4

1 1/4

3/8

24 11/16

29 11/16

27 7/16

1 3/4

87

84

100

3/4

22 5/8

8 5/8

11 5/8

24 7/16

29 7/16

15/16

1 1/2

1 1/4

1 1/4

3/8

27 3/16

32 3/16

29 7/8

1 3/4

104

98

110

3/4

18 1/4

8 5/8

11 5/8

20 1/8

25 1/8

1 1/8

2

1 1/4

1 1/4

3/8

23 3/8

28 3/8

25 3/4

2

88

85

120

1

19 1/2

8 5/8

11 5/8

21 3/16

26 3/16

1 1/4

2

1 1/2

1 5/8

1/2

24 11/16

29 11/16

27 1/4

2 1/4

98

94

130

1

24 5/8

8 5/8

11 5/8

26 5/16

31 5/16

1 3/8

3

1 1/2

1 5/8

1/2

30 13/16

35 13/16

32 5/8

2 1/2

134

129

140

1 1/4

24 7/8

8 5/8

11 5/8

26 13/16

31 13/16

1 3/8

3

2

2

1/2

31 5/16

36 5/16

32 7/8

2 1/2

143

137

150

1 1/4

25 1/4

8 5/8

11 5/8

28 1/4

33 1/4

1 1/2

3

2

2

5/8

33 1/4

38 1/4

33 3/4

3

158

149

160

1 1/2

29 7/8

8 5/8

11 5/8

33 1/8

38 1/8

1 3/4

3

2 1/2

2 3/8

3/4

38 5/8

43 5/8

38 7/8

3 1/2

204

188

170

1 3/4

34

8 5/8

11 7/8

37 5/8

42 5/8

2

3

2 1/2

2 3/8

3/4

43 1/8

48 1/8

43 1/2

4

259

233

180

2

33 1/8

12 3/4

N/A

37 3/16

42 3/16

2 3/8

4

3

2 7/8

3/4

44 3/16

49 3/16

43 3/16

4 9/16

482

447

190

2 1/4

37 5/8

12 3/4

N/A

41 13/16

46 13/16

2 5/8

4 1/2

3

3 1/8

3/4

49 5/16

54 5/16

48 1/8

5

570

518

200

2 1/2

44 1/8

12 3/4

N/A

48 11/16

53 11/16

2 7/8

4 1/2

4

3 1/4

1

57 3/16

62 3/16

55 3/16

5 9/16

772

693

210

2 3/4

48 7/8

12 3/4

N/A

52 7/8

57 7/8

3 1/8

4 1/2

4

3 5/8

1

61 3/8

66 3/8

60 5/8

6 1/4

910

815

220

3

61

12 3/4

N/A

66 1/6

71 1/16

3 3/8

5

4

3 7/8

1

75 1/16

80 1/16

      

 

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