Mold Spring SF (Light Small Load)

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From Korea’s number one spring manufacturer. High quality, low cost, off-the-shelf

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Part Number
SF27X25
SF27X30
SF27X35
SF27X40
SF27X45
SF27X50
SF27X55
SF27X60
SF27X65
SF27X70
SF27X75
SF27X80
SF27X90
SF27X100
SF27X125
SF27X150
SF27X175
SF27X200
SF30X25
SF30X30
SF30X35
SF30X40
SF30X45
SF30X50
SF30X55
SF30X60
SF30X65
SF30X70
SF30X75
SF30X80
SF30X90
SF30X100
SF30X125
SF30X150
SF30X175
SF30X200
SF35X35
SF35X40
SF35X45
SF35X50
SF35X55
SF35X60
SF35X65
SF35X70
SF35X75
SF35X80
SF35X90
SF35X100
SF35X125
SF35X150
SF35X175
SF35X200
SF40X40
SF40X45
SF40X50
SF40X55
SF40X60
SF40X65
SF40X70
SF40X75

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Max. Load (Secified Range) (N)	Customer-Specified Length (mm)	Outer Diameter (mm)	Internal Diameter (mm)	Spring Constant (N/mm)	Maximum Load Capacity	Spring Constant (kgf/mm)
1.68 €	1	Available	6 Days	580.01～	25	27	13.5	47.04	48	4.80
1.79 €	1	Available	6 Days	580.01～	30	27	13.5	39.2	48	4.00
1.85 €	1	Available	6 Days	580.01～	35	27	13.5	33.614	48	3.43
1.96 €	1	Available	6 Days	580.01～	40	27	13.5	29.4	48	3.00
2.07 €	1	Available	6 Days	580.01～	45	27	13.5	26.166	48	2.67
2.12 €	1	Available	6 Days	580.01～	50	27	13.5	23.52	48	2.40
2.18 €	1	Available	6 Days	580.01～	55	27	13.5	21.364	48	2.18
2.29 €	1	Available	6 Days	580.01～	60	27	13.5	19.6	48	2.00
2.51 €	1	Available	6 Days	580.01～	65	27	13.5	18.13	48	1.85
2.61 €	1		6 Days	580.01～	70	27	13.5	16.758	48	1.71
2.72 €	1	Available	6 Days	580.01～	75	27	13.5	15.68	48	1.60
2.83 €	1	Available	6 Days	580.01～	80	27	13.5	14.7	48	1.50
3.05 €	1	Available	6 Days	580.01～	90	27	13.5	13.034	48	1.33
3.21 €	1	Available	6 Days	580.01～	100	27	13.5	11.76	48	1.20
3.69 €	1	Available	6 Days	580.01～	125	27	13.5	9.408	48	0.96
4.19 €	1	Available	6 Days	580.01～	150	27	13.5	7.84	48	0.80
4.78 €	1	Available	6 Days	580.01～	175	27	13.5	6.762	48	0.69
5.17 €	1	Available	6 Days	580.01～	200	27	13.5	5.88	48	0.60
1.68 €	1	Available	6 Days	580.01～	25	30	16	56.84	58	5.80
1.79 €	1	Available	23 Days	580.01～	30	30	16	47.334	58	4.83
1.85 €	1	Available	6 Days	580.01～	35	30	16	40.474	58	4.13
1.96 €	1	Available	6 Days	580.01～	40	30	16	35.28	58	3.60
2.12 €	1	Available	6 Days	580.01～	45	30	16	31.458	58	3.21
2.26 € 1.40 €	1	Available	Same day Stock	580.01～	50	30	16	28.224	58	2.88
2.37 € 1.40 €	1	Available	Same day Stock	580.01～	55	30	16	25.774	58	2.63
2.49 € 1.32 €	1	Available	Same day Stock	580.01～	60	30	16	23.52	58	2.40
2.51 €	1	Available	6 Days	580.01～	65	30	16	21.756	58	2.22
2.61 €	1		6 Days	580.01～	70	30	16	20.09	58	2.05
2.72 €	1	Available	6 Days	580.01～	75	30	16	18.914	58	1.93
2.85 € 2.02 €	1	Available	Same day Stock	580.01～	80	30	16	17.64	58	1.80
3.10 €	1	Available	6 Days	580.01～	90	30	16	15.68	58	1.60
3.25 €	1	Available	6 Days	580.01～	100	30	16	14.112	58	1.44
3.80 €	1	Available	6 Days	580.01～	125	30	16	11.27	58	1.15
4.23 €	1	Available	6 Days	580.01～	150	30	16	9.408	58	0.96
4.89 €	1	Available	6 Days	580.01～	175	30	16	8.036	58	0.82
5.32 €	1	Available	6 Days	580.01～	200	30	16	7.056	58	0.72
2.07 €	1	Available	6 Days	580.01～	35	35	19	54.88	78	5.60
2.21 € 1.30 €	1	Available	Same day Stock	580.01～	40	35	19	48.02	78	4.90
2.18 €	1	Available	6 Days	580.01～	45	35	19	42.728	78	4.36
2.40 €	1	Available	6 Days	580.01～	50	35	19	38.416	78	3.92
2.61 €	1		6 Days	580.01～	55	35	19	34.888	78	3.56
2.84 € 1.62 €	1	Available	Same day Stock	580.01～	60	35	19	31.948	78	3.26
2.94 €	1	Available	6 Days	580.01～	65	35	19	29.596	78	3.02
3.05 €	1	Available	6 Days	580.01～	70	35	19	27.44	78	2.80
3.21 €	1	Available	6 Days	580.01～	75	35	19	25.578	78	2.61
3.25 €	1	Available	6 Days	580.01～	80	35	19	24.01	78	2.45
3.58 €	1	Available	6 Days	580.01～	90	35	19	21.266	78	2.17
3.91 €	1	Available	6 Days	580.01～	100	35	19	19.208	78	1.96
4.67 €	1	Available	6 Days	580.01～	125	35	19	15.386	78	1.57
5.43 €	1	Available	13 Days	580.01～	150	35	19	12.74	78	1.30
6.13 €	1	Available	6 Days	580.01～	175	35	19	10.976	78	1.12
6.96 €	1	Available	6 Days	580.01～	200	35	19	9.604	78	0.98
2.71 € 1.57 €	1		Same day Stock	580.01～	40	40	22	62.524	102	6.38
2.72 €	1	Available	6 Days	580.01～	45	40	22	55.566	102	5.67
2.83 €	1	Available	6 Days	580.01～	50	40	22	50.176	102	5.12
3.10 €	1	Available	6 Days	580.01～	55	40	22	45.472	102	4.64
3.21 €	1	Available	6 Days	580.01～	60	40	22	41.748	102	4.26
3.47 €	1	Available	6 Days	580.01～	65	40	22	38.514	102	3.93
3.69 €	1	Available	6 Days	580.01～	70	40	22	35.77	102	3.65
3.91 €	1	Available	6 Days	580.01～	75	40	22	33.32	102	3.40

Basic information

Material	AISI-SAE9254	Color	Yellow

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Basic Attributes

Customer-Specified Length(mm)
10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

90

100

125

150

175

200

225

250

275

300

350

400

450

500
Clear
Outer Diameter(mm)
8

10

12

14

16

18

20

22

25

27

30

35

40

50

60

70
Clear
Internal Diameter(mm)
4

5

6

7

8

9

11

13.5

16

19

22

27.5

33

38.5
Clear
Spring Constant(N/mm)
1.666

1.96

2.058

2.156

2.352

2.45

2.548

2.646

2.744

2.842

3.038

3.234

3.332

3.43

3.528

3.626

3.822

3.92

4.116

4.214

4.312

4.41

4.508

4.606

4.704

4.9

4.998

5.096

5.194

5.39

5.488

5.586

5.684

5.88

6.076

6.272

6.37

6.566

6.762

6.86

6.958

7.056

7.252

7.546

7.644

7.84

8.036

8.232

8.33

8.526

8.722

8.82

8.918

9.114

9.212

9.31

9.408

9.604

9.8

9.996

10.094

10.192

10.29

10.486

10.878

10.976

11.074

11.172

11.27

11.368

11.76

12.054

12.25

12.544

12.74

12.936

13.034

13.72

13.916

14.014

14.112

14.21

14.308

14.602

14.7

15.092

15.288

15.386

15.68

16.17

16.366

16.464

16.66

16.758

17.052

17.444

17.64

17.836

17.934

18.13

18.816

18.914

19.208

19.6

19.992

20.09

20.384

20.482

20.874

21.266

21.364

21.756

22.344

22.442

22.54

23.52

24.01

24.5

25.088

25.578

25.774

26.068

26.166

27.44

27.832

27.93

28.224

28.518

29.4

29.596

31.36

31.458

31.556

31.948

32.242

32.634

33.32

33.614

34.888

35.28

35.77

37.632

38.416

38.514

39.2

40.474

41.748

42.728

43.512

44.786

45.08

45.472

47.04

47.334

48.02

49

50.176

52.234

54.88

55.566

55.958

56.448

56.84

60.27

62.524

62.72

65.268

70.462

71.246

78.4

80.556

87.122

93.982

98

112.014
Clear
Maximum Load Capacity
6

8

11

14.5

17

21

26

32

40

48

58

78

102

160

230

320
Clear
Spring Constant(kgf/mm)
0.17

0.20

0.21

0.22

0.24

0.25

0.26

0.27

0.28

0.29

0.31

0.33

0.34

0.35

0.36

0.37

0.39

0.40

0.42

0.43

0.44

0.45

0.46

0.47

0.48

0.50

0.51

0.52

0.53

0.55

0.56

0.57

0.58

0.60

0.62

0.64

0.65

0.67

0.69

0.70

0.71

0.72

0.74

0.77

0.78

0.80

0.82

0.84

0.85

0.87

0.89

0.90

0.91

0.93

0.94

0.95

0.96

0.98

1.00

1.02

1.03

1.04

1.05

1.07

1.11

1.12

1.13

1.14

1.15

1.16

1.20

1.23

1.25

1.28

1.30

1.32

1.33

1.40

1.42

1.43

1.44

1.45

1.46

1.49

1.50

1.54

1.56

1.57

1.60

1.65

1.67

1.68

1.70

1.71

1.74

1.78

1.80

1.82

1.83

1.85

1.92

1.93

1.96

2.00

2.04

2.05

2.08

2.09

2.13

2.17

2.18

2.22

2.28

2.29

2.30

2.40

2.45

2.50

2.56

2.61

2.63

2.66

2.67

2.80

2.84

2.85

2.88

2.91

3.00

3.02

3.20

3.21

3.22

3.26

3.29

3.33

3.40

3.43

3.56

3.60

3.65

3.84

3.92

3.93

4.00

4.13

4.26

4.36

4.44

4.57

4.60

4.64

4.80

4.83

4.90

5.00

5.12

5.33

5.60

5.67

5.71

5.76

5.80

6.15

6.38

6.40

6.66

7.19

7.27

8.00

8.22

8.89

9.59

10.00

11.43
Clear
Type
- SF08
- SF10
- SF12
- SF14
- SF16
- SF18
- SF20
- SF22
- SF25
- SF27
- SF30
- SF35
- SF40
- SF50
- SF60
- SF70
Clear
Max. Load (Secified Range)(N)
- 73.01 to 107.00
- 107.01 to 150.00
- 150.01 to 230.00
- 230.01 to 580.00
- 580.01～
Clear