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Tension Spring (Part Numbers)

On Sale Till 31/03/2025

SAMINI

The tensile string is second most-used following the compression coil and has hooks on both ends.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
21-0631
21-0632
21-0633
21-0634
21-0640
21-0641
21-0642
21-0643
21-0644
21-0730
21-0731
21-0732
21-0733
21-0734
21-0820
21-0821
21-0822
21-0823
21-0824
21-0825
21-0830
21-0831
21-0832
21-0833
21-0834
21-0835
21-0920
21-0921
21-0922
21-0923
21-0924
21-0925
22-0450
22-0451
22-0452
22-0453
22-0454
22-04550
22-04551
22-04552
22-04553
22-04554
22-0540
22-0541
22-0542
22-0543
22-0544
22-0545
22-05540
22-05541
22-05542
22-05543
22-05544
22-05545
22-0630
22-0631
22-0632
22-0633
22-0634
22-0640
22-0641
22-0642
22-0643
22-0644
22-0730
22-0731
22-0732
22-0733
22-0734
22-0820
22-0821
22-0822
22-0823
22-0824
22-0825
22-0830
22-0831
22-0832
22-0833
22-0834
22-0835
22-0920
22-0921
22-0922
22-0923
22-0924
22-0925
22-1120
22-1121
22-1122

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Material	Max. Load (Secified Range) (N)	Max. Load (N)	Free length (mm)	O.D. (Ø)	Initial Tension (N)	Spring Constant (N/mm)	Wire diameter (Ø)	Maximum Elongation (mm)
SGD 4.11	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	8.3	25	6	0.69	0.344	0.6	22.1
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	8.3	30	6	0.69	0.248	0.6	30.6
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	8.3	40	6	0.69	0.167	0.6	45.5
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	8.3	50	6	0.69	0.123	0.6	61.8
SGD 3.94	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.1	20	6	1.24	1.17	0.7	10.1
SGD 4.11	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.1	25	6	1.24	0.772	0.7	15.3
SGD 4.27	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.1	30	6	1.24	0.575	0.7	20.6
SGD 4.61	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.1	40	6	1.24	0.372	0.7	31.8
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.1	50	6	1.24	0.28	0.7	42.3
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	11	25	7	0.94	0.538	0.7	18.7
SGD 4.61	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	11	30	7	0.94	0.385	0.7	26.1
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	11	40	7	0.94	0.239	0.7	42
SGD 5.28	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	11	50	7	0.94	0.176	0.7	57.1
SGD 9.36	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	11	65	7	0.94	0.126	0.7	79.8
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	10.4	25	8	0.63	0.418	0.7	23.3
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	10.4	30	8	0.63	0.269	0.7	36.3
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	10.4	40	8	0.63	0.166	0.7	58.8
SGD 5.28	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	10.4	50	8	0.63	0.12	0.7	81.4
SGD 9.36	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	10.4	65	8	0.63	0.084	0.7	116.3
SGD 9.94	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	10.4	80	8	0.63	0.065	0.7	150.3
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	14	25	8	1.23	0.798	0.8	16
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	14	30	8	1.23	0.552	0.8	23.1
SGD 5.28	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	14	40	8	1.23	0.331	0.8	38.5
SGD 9.36	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	14	50	8	1.23	0.242	0.8	52.7
SGD 9.36	1 Piece(s)	4 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	14	65	8	1.23	0.17	0.8	75.1
SGD 9.94	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	14	80	8	1.23	0.131	0.8	97.4
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.4	25	9	0.84	0.694	0.8	18.1
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.4	30	9	0.84	0.417	0.8	30.1
SGD 5.28	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.4	40	9	0.84	0.247	0.8	50.8
SGD 9.36	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.4	50	9	0.84	0.172	0.8	73
SGD 9.94	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.4	65	9	0.84	0.12	0.8	104.6
SGD 9.94	1 Piece(s)	5 Day(s) or more	10	[Piano Wire] SWP-A	8.01~15.00	13.4	80	9	0.84	0.092	0.8	136.5
SGD 3.60	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12	15	4	2.54	1.95	0.6	4.9
SGD 3.77	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12	20	4	2.54	1.26	0.6	7.5
SGD 3.94	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12	25	4	2.54	0.957	0.6	10.1
SGD 4.11	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12	30	4	2.54	0.733	0.6	13.1
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12	40	4	2.54	0.509	0.6	18.3
SGD 3.60	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.1	15	4.5	2.589	2.329	0.65	4.1
SGD 3.77	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.1	20	4.5	2.589	1.374	0.65	6.9
SGD 3.94	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.1	25	4.5	2.589	0.974	0.65	9.7
SGD 4.11	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.1	30	4.5	2.589	0.776	0.65	12.2
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.1	40	4.5	2.589	0.53	0.65	17.9
SGD 3.60	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.61	15	5	1.41	1.13	0.6	7.1
SGD 3.77	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.61	20	5	1.41	0.668	0.6	12.5
SGD 3.94	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.61	25	5	1.41	0.474	0.6	17.6
SGD 4.11	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.61	30	5	1.41	0.357	0.6	23.1
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.61	40	5	1.41	0.248	0.6	33.3
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.61	50	5	1.41	0.187	0.6	42.8
SGD 3.60	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	10	15	5.5	1.632	1.576	0.65	5.3
SGD 3.77	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	10	20	5.5	1.632	0.812	0.65	10.3
SGD 3.94	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	10	25	5.5	1.632	0.547	0.65	15.4
SGD 4.11	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	10	30	5.5	1.632	0.425	0.65	19.8
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	10	40	5.5	1.632	0.282	0.65	29.8
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	10	50	5.5	1.632	0.214	0.65	39.2
SGD 3.94	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	8.14	20	6	0.961	0.427	0.6	16.4
SGD 4.11	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	8.14	25	6	0.961	0.288	0.6	24.8
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	8.14	30	6	0.961	0.217	0.6	33.2
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	8.14	40	6	0.961	0.142	0.6	50.1
SGD 4.95	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	8.14	50	6	0.961	0.106	0.6	67
SGD 3.94	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.8	20	6	1.85	1.02	0.7	11.3
SGD 4.11	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.8	25	6	1.85	0.642	0.7	16.9
SGD 4.27	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.8	30	6	1.85	0.485	0.7	22.6
SGD 4.61	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.8	40	6	1.85	0.325	0.7	33.9
SGD 4.95	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.8	50	6	1.85	0.244	0.7	45.1
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	11.2	25	7	1.31	0.444	0.7	22
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	11.2	30	7	1.31	0.322	0.7	30.4
SGD 4.95	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	11.2	40	7	1.31	0.208	0.7	47.2
SGD 5.28	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	11.2	50	7	1.31	0.151	0.7	64.1
SGD 9.36	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	11.2	65	7	1.31	0.109	0.7	89.3
SGD 4.27	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.7	25	8	0.971	0.341	0.7	26
SGD 4.61	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.7	30	8	0.971	0.235	0.7	37.8
SGD 4.95	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.7	40	8	0.971	0.145	0.7	61.3
SGD 5.28	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.7	50	8	0.971	0.103	0.7	84.8
SGD 9.36	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.7	65	8	0.971	0.073	0.7	120
SGD 9.94	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	9.7	80	8	0.971	0.057	0.7	155
SGD 4.61	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	13.9	25	8	1.71	0.696	0.8	18.1
SGD 4.95	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	13.9	30	8	1.71	0.458	0.8	26.1
SGD 5.28	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	13.9	40	8	1.71	0.289	0.8	42.1
SGD 9.36	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	13.9	50	8	1.71	0.207	0.8	58.1
SGD 9.94	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	13.9	65	8	1.71	0.148	0.8	82
SGD 10.53	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	13.9	80	8	1.71	0.114	0.8	106
SGD 4.61	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.5	25	9	1.31	0.553	0.8	20.1
SGD 4.95	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.5	30	9	1.31	0.363	0.8	30.9
SGD 5.28	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.5	40	9	1.31	0.209	0.8	52.4
SGD 9.36	1 Piece(s)	4 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.5	50	9	1.31	0.151	0.8	73.8
SGD 9.94	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.5	65	9	1.31	0.103	0.8	106
SGD 10.53	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	12.5	80	9	1.31	0.079	0.8	138
SGD 9.36	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	14.4	30	11	1.39	0.474	0.9	27.9
SGD 9.94	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	14.4	40	11	1.39	0.242	0.9	54.2
SGD 10.53	1 Piece(s)	5 Day(s) or more	10	SUS304-WPB	8.01~15.00	14.4	50	11	1.39	0.163	0.9	80.8

Basic Information

Type	Standard Type	Hook Opposing Angle	180° (Standard)

Configure

93 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Material
- SUS304-WPB
- Piano Wire
  - SWP-A
Clear
Max. Load(N)
0.84

1.03

1.14

1.27

1.32

1.51

1.57

1.66

1.69

1.9

2.16

2.17

2.33

2.61

2.75

3.04

3.11

3.58

3.82

4.33

4.81

5

5.4

5.48

5.69

6.47

6.77

6.96

7.06

7.44

7.6

7.81

8.14

8.3

9.61

9.7

10

10.4

11

11.2

12

12.1

12.5

12.8

13.1

13.4

13.9

14

14.4

15.2

15.5

15.8

15.9

16.3

17.2

17.4

17.8

18.3

19.4

19.6

20.3

20.5

21

21.4

21.8

22.1

23.6

24

24.3

26

27.3

27.5

30.1

32.9

33

35.7

36.3

36.8

39.8

41.4

41.5

47.9

48

49.6

51.7

52.2

56.5

58.2

61.6

63.5

64.9

76.9

78.4

88.1

95.8

103

107

114.7

129.3

130

151.1

168.5

181.7
Clear
Free length(mm)
8

10

13

15

16

20

25

30

40

50

65

80

100

120

150
Clear
O.D.(Ø)
1.8

2

2.3

2.6

3

3.5

4

4.5

5

5.5

6

7

8

9

10

11

12

14

16

18

20

22
Clear
Initial Tension(N)
0.087

0.094

0.098

0.107

0.108

0.135

0.141

0.181

0.187

0.193

0.238

0.245

0.246

0.284

0.287

0.3

0.325

0.327

0.346

0.379

0.437

0.45

0.451

0.461

0.538

0.63

0.686

0.69

0.716

0.803

0.824

0.84

0.94

0.948

0.961

0.97

0.971

1.13

1.23

1.24

1.261

1.31

1.39

1.41

1.42

1.43

1.493

1.53

1.55

1.632

1.71

1.72

1.77

1.78

1.85

1.92

2.08

2.16

2.17

2.30

2.53

2.54

2.589

2.68

2.74

2.81

2.94

3.015

3.32

3.38

3.39

3.64

3.77

3.84

4.41

4.63

4.68

5.28

5.63

5.80

6.03

6.05

7.14

7.36

7.40

7.87

8.18

9.06

10.3

10.6

11.1

11.8

14

14.6

16.2

16.5

19.3

21.3

24.6

26.2

27.4

32.8

33

46.6
Clear
Spring Constant(N/mm)
0.013

0.016

0.018

0.02

0.022

0.023

0.027

0.029

0.03

0.032

0.034

0.037

0.038

0.039

0.04

0.041

0.042

0.043

0.047

0.048

0.051

0.052

0.053

0.054

0.055

0.056

0.057

0.06

0.061

0.063

0.065

0.066

0.068

0.069

0.07

0.071

0.073

0.074

0.075

0.076

0.077

0.078

0.079

0.081

0.082

0.083

0.084

0.087

0.088

0.091

0.092

0.094

0.096

0.097

0.1

0.101

0.103

0.104

0.106

0.107

0.108

0.109

0.11

0.112

0.113

0.114

0.116

0.117

0.119

0.12

0.121

0.122

0.123

0.125

0.126

0.128

0.129

0.131

0.137

0.138

0.142

0.143

0.145

0.146

0.148

0.151

0.156

0.157

0.159

0.161

0.162

0.163

0.164

0.166

0.167

0.17

0.171

0.172

0.174

0.176

0.181

0.184

0.186

0.187

0.188

0.191

0.194

0.197

0.199

0.2

0.203

0.204

0.205

0.207

0.208

0.209

0.21

0.213

0.214

0.215

0.216

0.217

0.222

0.226

0.229

0.231

0.233

0.234

0.235

0.237

0.239

0.241

0.242

0.244

0.245

0.247

0.248

0.257

0.259

0.261

0.266

0.268

0.269

0.275

0.278

0.279

0.28

0.281

0.282

0.283

0.285

0.288

0.289

0.29

0.291

0.297

0.299

0.302

0.303

0.304

0.307

0.309

0.31

0.314

0.318

0.32

0.321

0.322

0.323

0.325

0.327

0.331

0.333

0.338

0.341

0.344

0.348

0.349

0.352

0.355

0.357

0.361

0.363

0.364

0.366

0.372

0.375

0.381

0.382

0.384

0.385

0.386

0.387

0.392

0.393

0.397

0.404

0.409

0.413

0.414

0.416

0.417

0.418

0.42

0.422

0.423

0.425

0.427

0.428

0.43

0.431

0.435

0.436

0.444

0.45

0.455

0.457

0.458

0.459

0.464

0.47

0.471

0.474

0.476

0.479

0.485

0.489

0.49

0.494

0.496

0.504

0.509

0.515

0.522

0.53

0.538

0.547

0.551

0.552

0.553

0.555

0.556

0.564

0.565

0.569

0.575

0.576

0.577

0.578

0.581

0.595

0.596

0.598

0.604

0.609

0.621

0.631

0.632

0.633

0.641

0.642

0.643

0.647

0.65

0.654

0.667

0.668

0.68

0.683

0.684

0.694

0.695

0.696

0.699

0.712

0.723

0.729

0.733

0.741

0.75

0.752

0.756

0.762

0.772

0.776

0.782

0.784

0.798

0.801

0.811

0.812

0.815

0.821

0.835

0.848

0.854

0.855

0.869

0.873

0.877

0.883

0.892

0.897

0.902

0.919

0.925

0.93

0.935

0.94

0.941

0.942

0.947

0.957

0.962

0.969

0.974

0.979

0.996

0.998

1.01

1.02

1.03

1.04

1.07

1.071

1.08

1.09

1.1

1.13

1.14

1.153

1.16

1.17

1.176

1.18

1.21

1.24

1.26

1.27

1.28

1.29

1.31

1.32

1.33

1.336

1.35

1.37

1.374

1.39

1.44

1.46

1.499

1.5

1.51

1.52

1.55

1.57

1.576

1.61

1.62

1.64

1.65

1.67

1.7

1.71

1.72

1.73

1.743

1.75

1.76

1.79

1.83

1.84

1.88

1.89

1.91

1.95

1.96

1.99

2.00

2.02

2.03

2.06

2.09

2.1

2.17

2.20

2.22

2.23

2.26

2.266

2.28

2.29

2.3

2.329

2.49

2.52

2.54

2.56

2.7

2.72

2.73

2.78

2.84

2.87

2.88

2.91

2.94

2.99

3.05

3.13

3.371

3.41

3.43

3.46

3.52

3.59

3.87

3.97

4

4.04

4.24

4.27

4.34

4.96

4.99

5.10

5.444

5.65

5.68

5.72

5.87

5.99

6.24

6.46

7.28

8.88

9.15
Clear
Wire diameter(Ø)
0.18

0.2

0.23

0.25

0.26

0.29

0.3

0.32

0.35

0.4

0.45

0.5

0.55

0.6

0.65

0.7

0.75

0.8

0.9

1

1.2

1.4

1.6

1.8

2

2.3

2.6

2.9
Clear
Maximum Elongation(mm)
3

3.6

4

4.1

4.2

4.6

4.9

5.3

5.6

5.7

5.8

6

6.1

6.4

6.6

6.7

6.8

6.9

7

7.1

7.4

7.5

7.6

7.9

8

8.1

8.3

8.4

8.6

8.9

9

9.5

9.6

9.7

9.9

10

10.1

10.3

10.4

10.5

10.7

10.8

10.9

11

11.1

11.2

11.3

11.5

11.6

11.8

12

12.1

12.2

12.3

12.4

12.5

12.6

12.7

12.8

13.1

13.2

13.3

13.6

13.7

13.9

14.1

14.2

14.3

14.4

14.5

14.7

14.8

15

15.1

15.3

15.4

15.5

15.6

15.7

15.9

16

16.2

16.3

16.4

16.5

16.6

16.7

16.9

17.2

17.3

17.4

17.6

17.9

18

18.1

18.2

18.3

18.5

18.7

18.8

19

19.1

19.2

19.5

19.6

19.8

20.1

20.4

20.6

20.7

20.8

20.9

21

21.3

21.5

21.6

21.7

22

22.1

22.2

22.3

22.4

22.5

22.6

22.7

22.9

23.1

23.3

23.4

23.9

24

24.1

24.2

24.3

24.4

24.7

24.8

24.9

25.1

25.2

25.6

26

26.1

26.3

26.4

26.7

26.9

27

27.1

27.5

27.7

27.8

27.9

28.3

28.4

28.6

28.7

28.9

29.3

29.5

29.6

29.7

29.8

30

30.1

30.2

30.3

30.4

30.5

30.6

30.8

30.9

31.3

31.5

31.6

31.7

31.8

31.9

32

32.5

32.9

33.2

33.3

33.4

33.9

34.2

34.3

34.5

34.9

35.2

35.4

35.5

35.6

35.7

35.8

35.9

36.3

36.5

36.7

37.5

37.8

38

38.1

38.4

38.5

38.7

39.2

39.3

39.5

39.9

40

40.2

40.4

40.6

40.7

41.1

41.5

41.8

41.9

42

42.1

42.3

42.5

42.8

43

43.2

43.4

43.6

43.9

44

44.1

44.2

44.4

44.6

45.1

45.4

45.5

45.7

45.9

46.1

46.2

46.5

47

47.1

47.2

47.5

47.6

47.8

48.2

48.6

48.9

49.1

49.2

49.3

50.1

50.2

50.3

50.5

50.8

51

51.2

51.4

51.7

52.2

52.4

52.7

52.9

53

53.1

53.6

53.8

54.2

55

55.3

55.4

56.4

56.6

57.1

57.3

57.5

57.8

58

58.1

58.2

58.4

58.8

59.2

59.8

60.4

60.7

61.3

61.6

61.7

61.8

61.9

62.2

62.9

64

64.1

64.4

65.4

66

66.2

66.7

66.8

67

68

68.2

68.4

68.5

68.7

68.8

68.9

69.1

69.9

70

71.4

72

72.7

73

73.1

73.2

73.5

73.8

75.1

75.5

75.6

75.7

76.4

76.6

77.7

78.2

78.3

78.9

79.3

79.4

79.7

79.8

80.5

80.8

80.9

81.1

81.4

82

82.1

82.5

84.5

84.8

86.8

89.3

89.4

90.1

90.6

91.6

92.5

93

93.4

93.5

94.1

94.4

96.5

97.4

97.9

98

98.2

98.3

98.5

99.2

99.3

100

103

104

104.6

106

107

107.8

108.5

109

111

114

115.3

116.3

118

119.5

120

120.1

121

121.6

122

124

124.8

125

126

127.7

129.6

130

132

136.5

138

141.7

148

150

150.3

153

154.5

155

157.4

159.5

160

164.5

165

169.6

169.8

172

181.8

191

199

204.6

208

212

215.5

231.7

249
Clear
type
- 21-0
- 22-0
- 22-B
Clear
Max. Load (Secified Range)(N)
- ~1.25
- 1.26~3.50
- 3.51~8.00
- 8.01~15.00
- 15.01~30.00
- 30.01~60.00
- 60.01~110.00
- 110.01～
Clear
CAD
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

9 Day(s) or Less

16 Day(s) or Less

18 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Tension Spring (Part Numbers)

Basic Information

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Specification/Dimensions

Material

Max. Load(N)

Free length(mm)

O.D.(Ø)

Initial Tension(N)

Spring Constant(N/mm)

Wire diameter(Ø)

Maximum Elongation(mm)

type

Max. Load (Secified Range)(N)

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