Flat Spring (Part Numbers)

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Volume Discount

Flat wire coil spring.
[Features]
· Convenient identification display for handling.
* May not correspond to thin wire diameters.
[Applications]
· Optimal for springs for industrial machinery, press molds and plastic molds.
[Materials]
· Silicon chrome steel wire (SWOSC equivalent)
[Winding direction]
· Right
[Type]
· Yellow - For extra light loads
· Blue - For light loads
· Red - For medium loads
· Green - For heavy loads
· Brown - For extra heavy loads

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
53-2080
53-2090
53-22100
53-22125
53-2240
53-2250
53-2260
53-2270
53-2280
53-25100
53-25125
53-25150
53-2550
53-2560
53-2570
53-2580
53-30100
53-30125
53-30150
53-30200
53-3060
53-3070
53-3080
53-35100
53-35125
53-35150
53-35200
53-3560
53-3570
53-3580
53-40100
53-40125
53-40150
53-40175
53-40200
53-4070
53-4080
53-50100
53-50125
53-50150
53-50175
53-50200
53-50250
53-5080
53-60100
53-60125
53-60150
53-60175
53-60200
53-60250
53-60300
53-70100
53-70125
53-70150
53-70175
53-70200
53-70250
53-70300
54-1430
54-1435

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Max. Load (Secified Range) (N)	Maximum Load Capacity (N)	Height H2 at Allowable Load (mm)	Customer-Specified Length (mm)	Outer Diameter (mm)	Coil I.D. ID (mm)	Spring Constant (N/mm)	Overall Deflection (mm)
4.42 €	1		9 Days	580.01～	1059	60.8	80	20	10	61.3	17.3
4.82 €	1		9 Days	580.01～	1059	68.4	90	20	10	54.4	19.4
4.98 €	1		9 Days	580.01～	1275	76	100	22	11	59.2	21.6
5.82 €	1		9 Days	580.01～	1275	95	125	22	11	47.3	27
2.86 €	1		9 Days	580.01～	1275	30.4	40	22	11	148	8.6
3.14 €	1	Available	9 Days	580.01～	1275	38	50	22	11	119	10.8
3.47 €	1		9 Days	580.01～	1275	45.6	60	22	11	99	13
4.71 €	1	Available	9 Days	580.01～	1275	53.2	70	22	11	84.6	15.1
4.20 €	1		9 Days	580.01～	1275	60.8	80	22	11	74	17.3
5.59 €	1		9 Days	580.01～	1657	76	100	25	12.5	76.4	21.6
7.45 €	1		9 Days	580.01～	1657	95	125	25	12.5	61.1	27
8.26 €	1		9 Days	580.01～	1657	114	150	25	12.5	51	32.4
3.70 €	1		9 Days	580.01～	1657	38	50	25	12.5	153	10.8
4.23 €	1		9 Days	580.01～	1657	45.6	60	25	12.5	127	13
4.65 €	1	Available	9 Days	580.01～	1657	53.2	70	25	12.5	109	15.1
5.10 €	1		9 Days	580.01～	1657	60.8	80	25	12.5	95.4	17.3
8.34 €	1		9 Days	580.01～	2380	76	100	30	15	111	21.6
10.18 €	1		9 Days	580.01～	2380	95	125	30	15	88.3	27
12.09 €	1		9 Days	580.01～	2380	114	150	30	15	73.5	32.4
15.86 €	1		9 Days	580.01～	2380	152	200	30	15	55.1	43.2
5.57 €	1		9 Days	580.01～	2380	45.6	60	30	15	184	13
6.02 €	1		9 Days	580.01～	2380	53.2	70	30	15	158	15.1
6.63 €	1		9 Days	580.01～	2380	60.8	80	30	15	138	17.3
11.14 €	1		9 Days	580.01～	3240	76	100	35	17.5	150	21.6
13.52 €	1		9 Days	580.01～	3240	95	125	35	17.5	120	27
15.78 €	1		9 Days	580.01～	3240	114	150	35	17.5	100	32.4
21.02 €	1		9 Days	580.01～	3240	152	200	35	17.5	74.9	43.2
7.17 €	1		9 Days	580.01～	3240	45.6	60	35	17.5	250	13
8.20 €	1		9 Days	580.01～	3240	53.2	70	35	17.5	214	15.1
9.01 €	1		9 Days	580.01～	3240	60.8	80	35	17.5	187	17.3
12.98 €	1		9 Days	580.01～	4240	76	100	40	20	196	21.6
15.95 €	1		9 Days	580.01～	4240	95	125	40	20	157	27
18.78 €	1		9 Days	580.01～	4240	114	150	40	20	130	32.4
21.57 €	1		9 Days	580.01～	4240	133	175	40	20	112	37.8
24.56 €	1		9 Days	580.01～	4240	152	200	40	20	98	43.2
9.34 €	1		9 Days	580.01～	4240	53.2	70	40	20	280	15.1
10.66 €	1		9 Days	580.01～	4240	60.8	80	40	20	245	17.3
19.75 €	1		9 Days	580.01～	6619	76	100	50	25	307	21.6
24.09 €	1		9 Days	580.01～	6619	95	125	50	25	245	27
28.54 €	1		9 Days	580.01～	6619	114	150	50	25	204	32.4
32.98 €	1		9 Days	580.01～	6619	133	175	50	25	176	37.8
37.19 €	1		9 Days	580.01～	6619	152	200	50	25	153	43.2
45.36 €	1		9 Days	580.01～	6619	190	250	50	25	123	54
16.22 €	1		9 Days	580.01～	6619	60.8	80	50	25	383	17.3
27.59 €	1		9 Days	580.01～	9542	76	100	60	30	441	21.6
33.55 €	1		9 Days	580.01～	9542	95	125	60	30	353	27
39.59 €	1		9 Days	580.01～	9542	114	150	60	30	294	32.4
45.61 €	1		9 Days	580.01～	9542	133	175	60	30	252	37.8
52.01 €	1		9 Days	580.01～	9542	152	200	60	30	221	43.2
61.75 €	1		9 Days	580.01～	9542	190	250	60	30	177	54
72.80 €	1		9 Days	580.01～	9542	228	300	60	30	147	64.8
37.38 €	1		9 Days	580.01～	11301	76	100	70	38.5	523	21.6
34.52 €	1		9 Days	580.01～	11301	95	125	70	38.5	419	27
52.97 €	1		9 Days	580.01～	11301	114	150	70	38.5	349	32.4
56.68 €	1		9 Days	580.01～	11301	133	175	70	38.5	299	37.8
67.90 €	1		9 Days	580.01～	11301	152	200	70	38.5	262	43.2
76.02 €	1		9 Days	580.01～	11301	190	250	70	38.5	209	54
96.48 €	1		9 Days	580.01～	11301	228	300	70	38.5	174	64.8
2.40 €	1		9 Days	580.01～	662	24	30	14	7	123	5.4
2.56 €	1		9 Days	580.01～	662	28	35	14	7	105	6.3

Basic information

Material	Oil-tempered wire

Configure

322Suggestion of an applicable part number.

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The part number is completed.

Basic Attributes

Maximum Load Capacity(N)
88

124

127

159

176

185

186

229

245

255

256

265

282

314

343

353

373

379

382

397

441

451

481

512

520

569

588

635

662

677

706

745

853

864

882

1059

1069

1098

1103

1129

1275

1411

1461

1579

1657

1721

1764

1903

2160

2162

2380

2538

2820

2981

3177

3240

3538

4240

4286

4322

4413

5380

5645

6354

6619

7497

8820

9542

11301

12701

15362
Clear
Height H2 at Allowable Load(mm)
10

12

12.5

13.6

15

15.2

16

17

17.5

18

19

20

20.4

21

22.5

22.8

23.8

24

25

26.6

27

27.2

28

30

30.4

30.6

32

34

34.2

35

36

38

40

40.8

42

45

45.6

47.6

48

50

53.2

54

54.4

56

60

60.8

61.2

62.5

64

68

68.4

72

75

76

80

85

87.5

90

95

100

102

105

114

119

120

125

133

136

140

150

152

160

170

180

190

200

204

228

240
Clear
Customer-Specified Length(mm)
20

25

30

35

40

45

50

60

70

80

90

100

125

150

175

200

250

300
Clear
Outer Diameter(mm)
10

12

14

16

18

20

22

25

30

35

40

50

60

70
Clear
Coil I.D. ID(mm)
5

6

7

8

9

10

11

12.5

13.5

15

16

17.5

19

20

22

25

27.5

30

33

38.5
Clear
Spring Constant(N/mm)
2.8

3.3

3.9

4.4

4.6

4.9

5

5.1

5.5

5.9

6.3

6.4

6.5

6.9

7

7.1

7.2

7.3

7.4

7.8

8.2

8.5

8.63

8.7

8.8

9

9.2

9.4

9.6

9.8

9.81

10.1

10.2

10.3

10.5

10.8

11

11.2

11.3

11.5

11.8

11.9

12.3

12.5

12.6

12.7

12.8

12.9

13.1

13.2

13.7

14

14.1

14.2

14.3

14.7

14.8

14.9

15.1

15.3

15.4

15.7

16.3

16.5

16.6

16.7

17.1

17.2

17.5

17.6

17.7

17.8

18.8

18.9

19.2

19.5

19.6

19.7

19.8

19.9

20.1

20.2

20.4

20.6

21.1

21.5

22.1

22.3

22.4

22.6

22.9

23.4

23.5

23.7

23.8

24

24.5

24.8

24.9

25.1

25.5

25.8

26

26.1

26.4

26.5

27

27.2

27.4

27.5

28.2

28.4

29.2

29.4

29.6

29.7

29.8

30.1

30.2

30.6

30.7

30.9

31.2

31.4

31.5

32

32.2

32.4

32.9

33.1

34.1

34.3

34.4

35

35.1

35.3

35.5

35.8

36.8

37.1

37.4

37.6

38.2

39

39.2

39.3

39.6

39.7

39.8

40.1

40.4

40.6

40.8

41.2

41.4

42.4

42.5

43.8

44.1

44.2

44.4

44.6

44.8

44.9

45.1

46

47.3

47.4

47.7

47.9

48.2

49

49.4

49.5

49.7

49.8

50

50.5

51

52.2

52.3

52.4

52.6

53

54.4

54.7

55.1

55.2

56

56.4

56.6

56.9

57.8

58.5

59.2

59.4

59.5

59.8

60

60.2

61.1

61.3

62.7

62.9

63.8

65.3

66

66.2

66.3

67.4

68.1

68.8

68.9

69.6

70

71.1

73.5

73.6

74

74.2

74.7

74.9

75

75.6

76.4

76.5

76.6

78.4

78.5

78.6

78.7

79.2

79.4

80.1

80.3

81.7

82.9

84.6

85.4

86.8

87.1

87.3

87.5

88.1

88.2

88.3

89.8

91.9

92

93.8

94.8

95.3

95.4

95.6

96.1

98

98.1

99

99.6

100

102

104

105

107

109

110

111

112

114

118

119

120

123

126

127

130

131

136

137

138

140

141

142

147

148

149

150

153

157

158

159

160

163

172

174

176

177

179

184

187

191

192

196

200

204

208

209

214

221

235

239

240

245

250

251

252

260

262

280

282

284

294

299

300

307

314

327

341

343

349

353

383

392

400

403

419

427

441

448

470

488

490

523

564

569

613

683

706

853
Clear
Overall Deflection(mm)
3.6

4.3

4.5

5.4

5.8

6.3

6.5

7.2

7.5

8.1

8.6

9

9.7

10.1

10.8

11.2

11.5

12.6

13

13.5

14.4

15.1

15.7

16.2

17.3

18

19.4

20.2

21.6

22.5

23

25.2

25.9

27

28.8

31.5

32.4

36

37.8

40.5

43.2

45

50.4

54

56.2

57.6

63

64.8

67.5

72

78.7

86.4

90

108

112.5

135
Clear
Type
- 50
- 51
- 52
- 53
- 54
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