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Flat Spring

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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; 45; 60

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2
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Part Number
50-30100
50-30125
50-30150
50-30200
50-3060
50-3070
50-3080
50-35125
50-35150
50-35200
50-3560
50-3570
50-3580
50-40100
50-40125
50-40150
50-40175
50-40200
50-4070
50-4080
50-50100
50-50125
50-50150
50-50175
50-50200
50-50250
50-5080
50-60100
50-60125
50-60150
50-60175
50-60200
50-60250
50-60300
50-70100
50-70125
50-70150
50-70175
50-70200
50-70250
50-70300
51-22100
51-22125
51-2240
51-2250
51-2260
51-2270
51-2280
51-25100
51-25125
51-25150
51-2550
51-2560
51-2570
51-2580
51-30100
51-30125
51-30150
51-30200
51-3060

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 24.72	1 Piece(s)	Available	13 Day(s) or more	100	16	30	50	14.1	580.01～	635	45
MYR 28.93	1 Piece(s)	Available	13 Day(s) or more	125	16	30	62.5	11.3	580.01～	635	56.2
MYR 32.43	1 Piece(s)	Available	13 Day(s) or more	150	16	30	75	9.4	580.01～	635	67.5
MYR 40.63	1 Piece(s)	Available	13 Day(s) or more	200	16	30	100	7.1	580.01～	635	90
MYR 21.02	1 Piece(s)	Available	13 Day(s) or more	60	16	30	30	23.5	580.01～	635	27
MYR 23.03	1 Piece(s)	Available	13 Day(s) or more	70	16	30	35	20.2	580.01～	635	31.5
MYR 24.95	1 Piece(s)	Available	13 Day(s) or more	80	16	30	40	17.7	580.01～	635	36
MYR 35.40	1 Piece(s)	Available	13 Day(s) or more	125	19	35	62.5	15.4	580.01～	864	56.2
MYR 41.42	1 Piece(s)	Available	13 Day(s) or more	150	19	35	75	12.8	580.01～	864	67.5
MYR 52.76	1 Piece(s)	Available	13 Day(s) or more	200	19	35	100	9.6	580.01～	864	90
MYR 23.99	1 Piece(s)	Available	13 Day(s) or more	60	19	35	30	32	580.01～	864	27
MYR 26.92	1 Piece(s)	Available	13 Day(s) or more	70	19	35	35	27.4	580.01～	864	31.5
MYR 24.72	1 Piece(s)	Available	13 Day(s) or more	80	19	35	40	24	580.01～	864	36
MYR 37.15	1 Piece(s)	Available	13 Day(s) or more	100	22	40	50	25.1	580.01～	1129	45
MYR 44.78	1 Piece(s)	Available	13 Day(s) or more	125	22	40	62.5	20.1	580.01～	1129	56.2
MYR 52.89	1 Piece(s)	Available	13 Day(s) or more	150	22	40	75	16.7	580.01～	1129	67.5
MYR 58.37	1 Piece(s)	Available	13 Day(s) or more	175	22	40	87.5	14.3	580.01～	1129	78.7
MYR 65.90	1 Piece(s)	Available	13 Day(s) or more	200	22	40	100	12.5	580.01～	1129	90
MYR 28.10	1 Piece(s)	Available	13 Day(s) or more	70	22	40	35	35.8	580.01～	1129	31.5
MYR 30.56	1 Piece(s)	Available	13 Day(s) or more	80	22	40	40	31.4	580.01～	1129	36
MYR 54.06	1 Piece(s)	Available	13 Day(s) or more	100	27.5	50	50	39.2	580.01～	1764	45
MYR 62.96	1 Piece(s)	Available	13 Day(s) or more	125	27.5	50	62.5	31.4	580.01～	1764	56.2
MYR 74.09	1 Piece(s)	Available	13 Day(s) or more	150	27.5	50	75	26.1	580.01～	1764	67.5
MYR 84.63	1 Piece(s)	Available	13 Day(s) or more	175	27.5	50	87.5	22.4	580.01～	1764	78.7
MYR 96.17	1 Piece(s)	Available	13 Day(s) or more	200	27.5	50	100	19.6	580.01～	1764	90
MYR 118.35	1 Piece(s)	Available	13 Day(s) or more	250	27.5	50	125	15.7	580.01～	1764	112.5
MYR 44.78	1 Piece(s)	Available	13 Day(s) or more	80	27.5	50	40	49	580.01～	1764	36
MYR 73.04	1 Piece(s)	Available	13 Day(s) or more	100	33	60	50	56.4	580.01～	2538	45
MYR 88.65	1 Piece(s)	Available	13 Day(s) or more	125	33	60	62.5	45.1	580.01～	2538	56.2
MYR 104.77	1 Piece(s)	Available	13 Day(s) or more	150	33	60	75	37.6	580.01～	2538	67.5
MYR 120.38	1 Piece(s)	Available	13 Day(s) or more	175	33	60	87.5	32.2	580.01～	2538	78.7
MYR 137.22	1 Piece(s)	Available	13 Day(s) or more	200	33	60	100	28.2	580.01～	2538	90
MYR 165.78	1 Piece(s)	Available	13 Day(s) or more	250	33	60	125	22.6	580.01～	2538	112.5
MYR 195.57	1 Piece(s)	Available	13 Day(s) or more	300	33	60	150	18.8	580.01～	2538	135
MYR 117.69	1 Piece(s)	Available	13 Day(s) or more	100	38.5	70	50	78.4	580.01～	3538	45
MYR 136.71	1 Piece(s)	Available	13 Day(s) or more	125	38.5	70	62.5	62.7	580.01～	3538	56.2
MYR 160.19	1 Piece(s)	Available	13 Day(s) or more	150	38.5	70	75	52.3	580.01～	3538	67.5
MYR 183.35	1 Piece(s)	Available	13 Day(s) or more	175	38.5	70	87.5	44.8	580.01～	3538	78.7
MYR 210.00	1 Piece(s)	Available	13 Day(s) or more	200	38.5	70	100	39.2	580.01～	3538	90
MYR 252.51	1 Piece(s)	Available	13 Day(s) or more	250	38.5	70	125	31.4	580.01～	3538	112.5
MYR 300.92	1 Piece(s)	Available	13 Day(s) or more	300	38.5	70	150	26.1	580.01～	3538	135
MYR 25.57	1 Piece(s)	Available	7 Day(s) or more	100	11	22	60	16.5	580.01～	588	36
MYR 28.10	1 Piece(s)	Available	13 Day(s) or more	125	11	22	75	13.1	580.01～	588	45
MYR 18.09	1 Piece(s)	Available	13 Day(s) or more	40	11	22	24	41.2	580.01～	588	14.4
MYR 19.10	1 Piece(s)	Available	13 Day(s) or more	50	11	22	30	32.9	580.01～	588	18
MYR 21.02	1 Piece(s)	Available	13 Day(s) or more	60	11	22	36	27.5	580.01～	588	21.6
MYR 23.03	1 Piece(s)	Available	13 Day(s) or more	70	11	22	42	23.5	580.01～	588	25.2
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	80	11	22	48	20.6	580.01～	588	28.8
MYR 26.35	1 Piece(s)	Available	13 Day(s) or more	100	12.5	25	60	20.6	580.01～	745	36
MYR 29.78	1 Piece(s)	Available	13 Day(s) or more	125	12.5	25	75	16.5	580.01～	745	45
MYR 33.26	1 Piece(s)	Available	13 Day(s) or more	150	12.5	25	90	13.7	580.01～	745	54
MYR 19.10	1 Piece(s)	Available	13 Day(s) or more	50	12.5	25	30	41.2	580.01～	745	18
MYR 21.97	1 Piece(s)	Available	13 Day(s) or more	60	12.5	25	36	34.3	580.01～	745	21.6
MYR 23.99	1 Piece(s)	Available	13 Day(s) or more	70	12.5	25	42	29.4	580.01～	745	25.2
MYR 25.90	1 Piece(s)	Available	13 Day(s) or more	80	12.5	25	48	25.8	580.01～	745	28.8
MYR 30.56	1 Piece(s)	Available	13 Day(s) or more	100	15	30	60	29.6	580.01～	1069	36
MYR 36.36	1 Piece(s)	Available	13 Day(s) or more	125	15	30	75	23.7	580.01～	1069	45
MYR 42.26	1 Piece(s)	Available	13 Day(s) or more	150	15	30	90	19.7	580.01～	1069	54
MYR 55.63	1 Piece(s)	Available	13 Day(s) or more	200	15	30	120	14.8	580.01～	1069	72
MYR 24.95	1 Piece(s)	Available	13 Day(s) or more	60	15	30	36	49.4	580.01～	1069	21.6

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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

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Flat Spring

Basic Information

Configure

Specification/Dimensions

Free length(mm)

Coil I.D. ID(Ø)

O.D.(Ø)

Height H2 at Allowable Load(mm)

Spring Constant(N/mm)

Max. Load(N)

Overall Deflection(mm)

type

Max. Load (Secified Range)(N)

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

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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