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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

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
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
54-1440
54-1450
54-1460
54-1470
54-1480
54-1630
54-1635
54-1640
54-1650
54-1660
54-1670
54-1680
54-18100
54-1840
54-1845
54-1850
54-1860
54-1870
54-1880
54-20100
54-2040
54-2050
54-2060
54-2070
54-2080
54-2090
54-22100
54-22125
54-2240
54-2250
54-2260

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Free length (mm)	Coil I.D. ID (Ø)	O.D. (Ø)	Height H2 at Allowable Load (mm)	Spring Constant (N/mm)	Max. Load (Secified Range) (N)	Max. Load (N)	Overall Deflection (mm)
MYR 26.35	1 Piece(s)	Available	13 Day(s) or more	90	10	20	68.4	54.4	580.01～	1059	19.4
MYR 31.35	1 Piece(s)	Available	13 Day(s) or more	100	11	22	76	59.2	580.01～	1275	21.6
MYR 29.78	1 Piece(s)	Available	13 Day(s) or more	125	11	22	95	47.3	580.01～	1275	27
MYR 19.10	1 Piece(s)	Available	13 Day(s) or more	40	11	22	30.4	148	580.01～	1275	8.6
MYR 20.06	1 Piece(s)	Available	13 Day(s) or more	50	11	22	38	119	580.01～	1275	10.8
MYR 21.97	1 Piece(s)	Available	13 Day(s) or more	60	11	22	45.6	99	580.01～	1275	13
MYR 23.99	1 Piece(s)	Available	13 Day(s) or more	70	11	22	53.2	84.6	580.01～	1275	15.1
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	80	11	22	60.8	74	580.01～	1275	17.3
MYR 29.78	1 Piece(s)	Available	13 Day(s) or more	100	12.5	25	76	76.4	580.01～	1657	21.6
MYR 35.40	1 Piece(s)	Available	13 Day(s) or more	125	12.5	25	95	61.1	580.01～	1657	27
MYR 40.63	1 Piece(s)	Available	13 Day(s) or more	150	12.5	25	114	51	580.01～	1657	32.4
MYR 23.03	1 Piece(s)	Available	13 Day(s) or more	50	12.5	25	38	153	580.01～	1657	10.8
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	60	12.5	25	45.6	127	580.01～	1657	13
MYR 24.27	1 Piece(s)	Available	13 Day(s) or more	70	12.5	25	53.2	109	580.01～	1657	15.1
MYR 26.35	1 Piece(s)	Available	13 Day(s) or more	80	12.5	25	60.8	95.4	580.01～	1657	17.3
MYR 40.63	1 Piece(s)	Available	13 Day(s) or more	100	15	30	76	111	580.01～	2380	21.6
MYR 48.66	1 Piece(s)	Available	13 Day(s) or more	125	15	30	95	88.3	580.01～	2380	27
MYR 55.80	1 Piece(s)	Available	13 Day(s) or more	150	15	30	114	73.5	580.01～	2380	32.4
MYR 72.25	1 Piece(s)	Available	13 Day(s) or more	200	15	30	152	55.1	580.01～	2380	43.2
MYR 28.10	1 Piece(s)	Available	13 Day(s) or more	60	15	30	45.6	184	580.01～	2380	13
MYR 29.78	1 Piece(s)	Available	13 Day(s) or more	70	15	30	53.2	158	580.01～	2380	15.1
MYR 32.43	1 Piece(s)	Available	13 Day(s) or more	80	15	30	60.8	138	580.01～	2380	17.3
MYR 53.22	1 Piece(s)	Available	13 Day(s) or more	100	17.5	35	76	150	580.01～	3240	21.6
MYR 62.09	1 Piece(s)	Available	13 Day(s) or more	125	17.5	35	95	120	580.01～	3240	27
MYR 71.94	1 Piece(s)	Available	13 Day(s) or more	150	17.5	35	114	100	580.01～	3240	32.4
MYR 95.31	1 Piece(s)	Available	13 Day(s) or more	200	17.5	35	152	74.9	580.01～	3240	43.2
MYR 35.40	1 Piece(s)	Available	13 Day(s) or more	60	17.5	35	45.6	250	580.01～	3240	13
MYR 40.12	1 Piece(s)	Available	13 Day(s) or more	70	17.5	35	53.2	214	580.01～	3240	15.1
MYR 43.83	1 Piece(s)	Available	13 Day(s) or more	80	17.5	35	60.8	187	580.01～	3240	17.3
MYR 59.14	1 Piece(s)	Available	13 Day(s) or more	100	20	40	76	196	580.01～	4240	21.6
MYR 72.35	1 Piece(s)	Available	13 Day(s) or more	125	20	40	95	157	580.01～	4240	27
MYR 84.97	1 Piece(s)	Available	13 Day(s) or more	150	20	40	114	130	580.01～	4240	32.4
MYR 97.36	1 Piece(s)	Available	13 Day(s) or more	175	20	40	133	112	580.01～	4240	37.8
MYR 110.64	1 Piece(s)	Available	13 Day(s) or more	200	20	40	152	98	580.01～	4240	43.2
MYR 44.45	1 Piece(s)	Available	13 Day(s) or more	70	20	40	53.2	280	580.01～	4240	15.1
MYR 50.23	1 Piece(s)	Available	13 Day(s) or more	80	20	40	60.8	245	580.01～	4240	17.3
MYR 89.28	1 Piece(s)	Available	13 Day(s) or more	100	25	50	76	307	580.01～	6619	21.6
MYR 108.57	1 Piece(s)	Available	13 Day(s) or more	125	25	50	95	245	580.01～	6619	27
MYR 128.35	1 Piece(s)	Available	13 Day(s) or more	150	25	50	114	204	580.01～	6619	32.4
MYR 148.07	1 Piece(s)	Available	13 Day(s) or more	175	25	50	133	176	580.01～	6619	37.8
MYR 166.89	1 Piece(s)	Available	13 Day(s) or more	200	25	50	152	153	580.01～	6619	43.2
MYR 203.33	1 Piece(s)	Available	13 Day(s) or more	250	25	50	190	123	580.01～	6619	54
MYR 73.63	1 Piece(s)	Available	13 Day(s) or more	80	25	50	60.8	383	580.01～	6619	17.3
MYR 124.02	1 Piece(s)	Available	13 Day(s) or more	100	30	60	76	441	580.01～	9542	21.6
MYR 150.58	1 Piece(s)	Available	13 Day(s) or more	125	30	60	95	353	580.01～	9542	27
MYR 177.38	1 Piece(s)	Available	13 Day(s) or more	150	30	60	114	294	580.01～	9542	32.4
MYR 204.14	1 Piece(s)	Available	13 Day(s) or more	175	30	60	133	252	580.01～	9542	37.8
MYR 232.45	1 Piece(s)	Available	13 Day(s) or more	200	30	60	152	221	580.01～	9542	43.2
MYR 275.38	1 Piece(s)	Available	13 Day(s) or more	250	30	60	190	177	580.01～	9542	54
MYR 323.71	1 Piece(s)	Available	13 Day(s) or more	300	30	60	228	147	580.01～	9542	64.8
MYR 168.87	1 Piece(s)	Available	13 Day(s) or more	100	38.5	70	76	523	580.01～	11301	21.6
MYR 161.94	1 Piece(s)	Available	13 Day(s) or more	125	38.5	70	95	419	580.01～	11301	27
MYR 238.53	1 Piece(s)	Available	13 Day(s) or more	150	38.5	70	114	349	580.01～	11301	32.4
MYR 256.86	1 Piece(s)	Available	13 Day(s) or more	175	38.5	70	133	299	580.01～	11301	37.8
MYR 304.95	1 Piece(s)	Available	13 Day(s) or more	200	38.5	70	152	262	580.01～	11301	43.2
MYR 343.66	1 Piece(s)	Available	13 Day(s) or more	250	38.5	70	190	209	580.01～	11301	54
MYR 432.32	1 Piece(s)	Available	13 Day(s) or more	300	38.5	70	228	174	580.01～	11301	64.8
MYR 17.03	1 Piece(s)	Available	13 Day(s) or more	30	7	14	24	123	580.01～	662	5.4
MYR 18.09	1 Piece(s)	Available	13 Day(s) or more	35	7	14	28	105	580.01～	662	6.3
MYR 18.54	1 Piece(s)	Available	13 Day(s) or more	40	7	14	32	92	580.01～	662	7.2
MYR 20.06	1 Piece(s)	Available	13 Day(s) or more	50	7	14	40	73.6	580.01～	662	9
MYR 23.03	1 Piece(s)	Available	13 Day(s) or more	60	7	14	48	61.3	580.01～	662	10.8
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	70	7	14	56	52.6	580.01～	662	12.6
MYR 23.48	1 Piece(s)	Available	13 Day(s) or more	80	7	14	64	46	580.01～	662	14.4
MYR 18.54	1 Piece(s)	Available	13 Day(s) or more	30	8	16	24	163	580.01～	882	5.4
MYR 19.10	1 Piece(s)	Available	13 Day(s) or more	35	8	16	28	140	580.01～	882	6.3
MYR 20.06	1 Piece(s)	Available	13 Day(s) or more	40	8	16	32	123	580.01～	882	7.2
MYR 23.03	1 Piece(s)	Available	18 Day(s) or more	50	8	16	40	98	580.01～	882	9
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	60	8	16	48	81.7	580.01～	882	10.8
MYR 24.27	1 Piece(s)	Available	13 Day(s) or more	70	8	16	56	70	580.01～	882	12.6
MYR 27.20	1 Piece(s)	Available	13 Day(s) or more	80	8	16	64	61.3	580.01～	882	14.4
MYR 33.26	1 Piece(s)	Available	13 Day(s) or more	100	9	18	80	61.3	580.01～	1103	18
MYR 21.02	1 Piece(s)	Available	13 Day(s) or more	40	9	18	32	153	580.01～	1103	7.2
MYR 23.03	1 Piece(s)	Available	13 Day(s) or more	45	9	18	36	136	580.01～	1103	8.1
MYR 23.99	1 Piece(s)	Available	13 Day(s) or more	50	9	18	40	123	580.01～	1103	9
MYR 26.92	1 Piece(s)	Available	13 Day(s) or more	60	9	18	48	102	580.01～	1103	10.8
MYR 24.72	1 Piece(s)	Available	13 Day(s) or more	70	9	18	56	87.5	580.01～	1103	12.6
MYR 28.10	1 Piece(s)	Available	13 Day(s) or more	80	9	18	64	76.6	580.01～	1103	14.4
MYR 34.05	1 Piece(s)	Available	13 Day(s) or more	100	10	20	80	78.4	580.01～	1411	18
MYR 21.02	1 Piece(s)	Available	13 Day(s) or more	40	10	20	32	196	580.01～	1411	7.2
MYR 24.95	1 Piece(s)	Available	13 Day(s) or more	50	10	20	40	157	580.01～	1411	9
MYR 23.48	1 Piece(s)	Available	13 Day(s) or more	60	10	20	48	131	580.01～	1411	10.8
MYR 26.35	1 Piece(s)	Available	13 Day(s) or more	70	10	20	56	112	580.01～	1411	12.6
MYR 28.93	1 Piece(s)	Available	13 Day(s) or more	80	10	20	64	98	580.01～	1411	14.4
MYR 31.02	1 Piece(s)	Available	13 Day(s) or more	90	10	20	72	87.1	580.01～	1411	16.2
MYR 34.89	1 Piece(s)	Available	13 Day(s) or more	100	11	22	80	95.6	580.01～	1721	18
MYR 41.42	1 Piece(s)	Available	13 Day(s) or more	125	11	22	100	76.5	580.01～	1721	22.5
MYR 21.97	1 Piece(s)	Available	13 Day(s) or more	40	11	22	32	239	580.01～	1721	7.2
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	50	11	22	40	191	580.01～	1721	9
MYR 24.27	1 Piece(s)	Available	13 Day(s) or more	60	11	22	48	159	580.01～	1721	10.8

Basic Information

Material	Oil-tempered wire

Configure

321 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Free length(mm)
20

25

30

35

40

45

50

60

70

80

90

100

125

150

175

200

250

300
Clear
Coil I.D. ID(Ø)
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
O.D.(Ø)
10

12

14

16

18

20

22

25

30

35

40

50

60

70
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
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

18.8

18.9

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
Max. Load(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
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

Days to Ship

All

7 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

14 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 .

Additional Products in this Category

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Flat Spring (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Free length(mm)

Coil I.D. ID(Ø)

O.D.(Ø)

Height H2 at Allowable Load(mm)

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm