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Round Coil Springs-Fmax. (Allowable Deflection) = Lx60%-75%/O.D. Referenced (Part Numbers)

On Sale Till 31/03/2025
Volume Discount

MISUMI

Part Number

Configured Part Number is shown.

Product TOP

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
WR12-65
WR12-70
WR12-80
WR13-10
WR13-15
WR13-20
WR13-25
WR13-30
WR13-35
WR13-40
WR13-45
WR13-50
WR13-55
WR13-60
WR13-65
WR13-70
WR13-80
WR13-90
WR14-15
WR14-20
WR14-25
WR14-30
WR14-35
WR14-40
WR14-45
WR14-50
WR14-55
WR14-60
WR14-65
WR14-70
WR14-80
WR14-90
WR16-15
WR16-20
WR16-25
WR16-30
WR16-35
WR16-40
WR16-45
WR16-50
WR16-55
WR16-60
WR16-65
WR16-70
WR16-80
WR16-90
WR18-20
WR18-25
WR18-30
WR18-35
WR18-40
WR18-45
WR18-50
WR18-55
WR18-60
WR18-65
WR18-70
WR18-80
WR20-20
WR20-25
WR20-30
WR20-35
WR20-40
WR20-45
WR20-50
WR20-55
WR20-60
WR20-65
WR20-70
WR20-80
WR22-20
WR22-25
WR22-30
WR22-35
WR22-40
WR22-45
WR22-50
WR22-55
WR22-60
WR22-65
WR22-70
WR22-80
WR27-30
WR27-35
WR27-40
WR27-45
WR27-50
WR27-55
WR27-60
WR27-65

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Free Length L (mm)	Inner Dia. D-2d (or D) (Ø)	Outer Dia. D (or D1) (Ø)	Height with the max. load applied ([Free Length] – [Allowable Deflection]) (mm)	Spring Constant (N/mm)	Allowable Load (Configurable Range) (N)	Max. Load (N)	Wire Dia. (Ø)	Solid Length (mm)	Allowable Deflection (mm)
SGD 1.62	1 Piece(s)	Available	4 Day(s) or more	10	65	10.2	12	26	0.3	8.51~16.00	11.5	0.9	17.1	39
SGD 1.62	1 Piece(s)	Available	4 Day(s) or more	10	70	10.2	12	28	0.3	8.51~16.00	12.4	0.9	17.1	42
SGD 1.62	1 Piece(s)	Available	Same day	10	80	10	12	32	0.3	8.51~16.00	14.1	1	28	48
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	10	11.8	13	4	0.3	1.51~4.50	1.8	0.6	3.2	6
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	15	11.6	13	6	0.3	1.51~4.50	2.6	0.7	4.9	9
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	20	11.6	13	8	0.3	1.51~4.50	3.5	0.7	4.9	12
SGD 1.57	1 Piece(s)	Available	Same day	10	25	11.4	13	10	0.3	1.51~4.50	4.4	0.8	8.4	15
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	30	11.4	13	12	0.3	4.51~8.50	5.3	0.8	8.4	18
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	35	11.4	13	14	0.3	4.51~8.50	6.2	0.8	8.4	21
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	40	11.2	13	16	0.3	4.51~8.50	7.1	0.9	13.5	24
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	45	11.2	13	18	0.3	4.51~8.50	7.9	0.9	13.5	27
SGD 1.57	1 Piece(s)	Available	4 Day(s) or more	10	50	11.2	13	20	0.3	8.51~16.00	8.8	0.9	13.5	30
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	55	11.2	13	22	0.3	8.51~16.00	9.7	0.9	13.5	33
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	60	11	13	24	0.3	8.51~16.00	10.6	1	22	36
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	65	11	13	26	0.3	8.51~16.00	11.5	1	22	39
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	70	11	13	28	0.3	8.51~16.00	12.4	1	22	42
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	80	11	13	32	0.3	8.51~16.00	14.1	1	22	48
SGD 1.66	1 Piece(s)	Available	4 Day(s) or more	10	90	11	13	36	0.3	8.51~16.00	15.9	1	22	54
SGD 1.82	1 Piece(s)	Available	Same day	10	15	12.6	14	6	0.3	1.51~4.50	2.6	0.7	4.6	9
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	20	12.5	14	8	0.3	1.51~4.50	3.5	0.75	5.6	12
SGD 1.82	1 Piece(s)	Available	Same day	10	25	12.4	14	10	0.3	1.51~4.50	4.4	0.8	7.2	15
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	30	12.4	14	12	0.3	4.51~8.50	5.3	0.8	7.2	18
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	35	12.4	14	14	0.3	4.51~8.50	6.2	0.8	7.2	21
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	40	12.2	14	16	0.3	4.51~8.50	7.1	0.9	11.3	24
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	45	12.2	14	18	0.3	4.51~8.50	7.9	0.9	11.3	27
SGD 1.82	1 Piece(s)	Available	4 Day(s) or more	10	50	12.2	14	20	0.3	8.51~16.00	8.8	0.9	11.3	30
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	55	12	14	22	0.3	8.51~16.00	9.7	1	18	33
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	60	12	14	24	0.3	8.51~16.00	10.6	1	18	36
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	65	12	14	26	0.3	8.51~16.00	11.5	1	18	39
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	70	12	14	28	0.3	8.51~16.00	12.4	1	18	42
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	80	11.8	14	32	0.3	8.51~16.00	14.1	1.1	28.6	48
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	90	11.8	14	36	0.3	8.51~16.00	15.9	1.1	28.6	54
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	15	14.5	16	6	0.3	1.51~4.50	2.6	0.75	4.5	9
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	20	14.4	16	8	0.3	1.51~4.50	3.5	0.8	5.6	12
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	25	14.2	16	10	0.3	1.51~4.50	4.4	0.9	8	15
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	30	14.2	16	12	0.3	4.51~8.50	5.3	0.9	8	18
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	35	14.2	16	14	0.3	4.51~8.50	6.2	0.9	8	21
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	40	14	16	16	0.3	4.51~8.50	7.1	1	13	24
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	45	14	16	18	0.3	4.51~8.50	7.9	1	13	27
SGD 2.00	1 Piece(s)	Available	4 Day(s) or more	10	50	14	16	20	0.3	8.51~16.00	8.8	1	13	30
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	55	14	16	22	0.3	8.51~16.00	9.7	1	13	33
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	60	13.8	16	24	0.3	8.51~16.00	10.6	1.1	20	36
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	65	13.8	16	26	0.3	8.51~16.00	11.5	1.1	20	39
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	70	13.8	16	28	0.3	8.51~16.00	12.4	1.1	20	42
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	80	13.8	16	32	0.3	8.51~16.00	14.1	1.1	20	48
SGD 2.16	1 Piece(s)	Available	4 Day(s) or more	10	90	13.6	16	36	0.3	8.51~16.00	15.9	1.2	28.8	54
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	20	16	18	8	0.5	4.51~8.50	5.8	1	7	12
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	25	16	18	10	0.5	4.51~8.50	7.4	1	7	15
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	30	15.8	18	12	0.5	8.51~16.00	8.8	1.1	9.9	18
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	35	15.8	18	14	0.5	8.51~16.00	10.3	1.1	9.9	21
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	40	15.6	18	16	0.5	8.51~16.00	11.8	1.2	14.4	24
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	45	15.6	18	18	0.5	8.51~16.00	13.2	1.2	14.4	27
SGD 2.33	1 Piece(s)	Available	4 Day(s) or more	10	50	15.6	18	20	0.5	8.51~16.00	14.7	1.2	14.4	30
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	55	15.4	18	22	0.5	16.01~30.00	16.2	1.3	19.5	33
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	60	15.4	18	24	0.5	16.01~30.00	17.7	1.3	19.5	36
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	65	15.4	18	26	0.5	16.01~30.00	19.1	1.3	19.5	39
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	70	15.4	18	28	0.5	16.01~30.00	20.6	1.3	19.5	42
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	80	15.2	18	32	0.5	16.01~30.00	23.5	1.4	27.3	48
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	20	18	20	8	0.5	4.51~8.50	5.8	1	6	12
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	25	17.8	20	10	0.5	4.51~8.50	7.4	1.1	8.3	15
SGD 2.41	1 Piece(s)	Available	Same day	10	30	17.8	20	12	0.5	8.51~16.00	8.8	1.1	8.3	18
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	35	17.6	20	14	0.5	8.51~16.00	10.3	1.2	10.8	21
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	40	17.6	20	16	0.5	8.51~16.00	11.8	1.2	10.8	24
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	45	17.6	20	18	0.5	8.51~16.00	13.2	1.2	10.8	27
SGD 2.41	1 Piece(s)	Available	4 Day(s) or more	10	50	17.4	20	20	0.5	8.51~16.00	14.7	1.3	15	30
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	55	17.4	20	22	0.5	16.01~30.00	16.2	1.3	15	33
SGD 2.58 SGD 0.52	1 Piece(s)	Available	Same day	10	60	17.4	20	24	0.5	16.01~30.00	17.7	1.3	15	36
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	65	17.4	20	26	0.5	16.01~30.00	19.1	1.3	15	39
SGD 2.58	1 Piece(s)	Available	4 Day(s) or more	10	70	17.2	20	28	0.5	16.01~30.00	20.6	1.4	21	42
SGD 2.58	1 Piece(s)	Available	Same day	10	80	17.2	20	32	0.5	16.01~30.00	23.5	1.4	21	48
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	20	19.8	22	8	0.5	4.51~8.50	5.9	1.1	6.9	12
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	25	19.6	22	10	0.5	4.51~8.50	7.4	1.2	9	15
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	30	19.6	22	12	0.5	8.51~16.00	8.8	1.2	9	18
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	35	19.4	22	14	0.5	8.51~16.00	10.3	1.3	12.4	21
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	40	19.4	22	16	0.5	8.51~16.00	11.8	1.3	12.4	24
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	45	19.4	22	18	0.5	8.51~16.00	13.2	1.3	12.4	27
SGD 2.49	1 Piece(s)	Available	4 Day(s) or more	10	50	19.2	22	20	0.5	8.51~16.00	14.7	1.4	16.1	30
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	55	19.2	22	22	0.5	16.01~30.00	16.2	1.4	16.1	33
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	60	19.2	22	24	0.5	16.01~30.00	17.7	1.4	16.1	36
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	65	19	22	26	0.5	16.01~30.00	19.1	1.5	22.5	39
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	70	19	22	28	0.5	16.01~30.00	20.6	1.5	22.5	42
SGD 2.66	1 Piece(s)	Available	4 Day(s) or more	10	80	19	22	32	0.5	16.01~30.00	23.5	1.5	22.5	48
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	30	24.4	27	12	0.5	8.51~16.00	8.8	1.3	8.5	18
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	35	24.2	27	14	0.5	8.51~16.00	10.3	1.4	10.5	21
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	40	24.2	27	16	0.5	8.51~16.00	11.8	1.4	10.5	24
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	45	24.2	27	18	0.5	8.51~16.00	13.2	1.4	10.5	27
SGD 2.83	1 Piece(s)	Available	4 Day(s) or more	10	50	23.8	27	20	0.5	8.51~16.00	14.7	1.6	17.6	30
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	55	23.8	27	22	0.5	16.01~30.00	16.2	1.6	17.6	33
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	60	23.8	27	24	0.5	16.01~30.00	17.7	1.6	17.6	36
SGD 2.99	1 Piece(s)	Available	4 Day(s) or more	10	65	23.6	27	26	0.5	16.01~30.00	19.1	1.7	22.1	39

Basic Information

Material	SWP-A	End Surface Status	Without Grinding

Configure

265 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Free Length L(mm)
5

10

15

20

25

30

35

40

45

50

55

60

65

70

80

90
Clear
Inner Dia. D-2d (or D)(Ø)
2.3

2.36

2.4

2.48

2.5

2.54

2.6

2.68

3

3.1

3.2

3.24

3.36

3.42

3.48

3.5

3.54

3.6

3.9

4

4.1

4.2

4.24

4.3

4.4

4.5

4.7

4.8

4.9

5

5.1

5.2

5.24

5.3

5.36

5.4

6.5

6.6

6.8

6.9

7

7.1

7.2

7.24

7.3

8.2

8.3

8.4

8.6

8.7

8.8

8.9

9

10

10.2

10.4

10.6

10.7

10.8

11

11.2

11.3

11.4

11.5

11.6

11.7

11.8

12

12.2

12.4

12.5

12.6

13.6

13.8

14

14.2

14.3

14.4

14.5

14.6

14.7

15.2

15.4

15.6

15.8

16

17.2

17.4

17.6

17.8

18

19

19.2

19.4

19.6

19.8

23.6

23.8

24.2

24.4
Clear
Outer Dia. D (or D1)(Ø)
3

4

5

6

8

10

12

13

14

16

18

20

22

27
Clear
Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)
1.25

2

2.5

3.8

4

5

6

6.3

7.5

8

8.8

10

11.3

12

12.4

12.5

13.8

14

15

16

16.3

17.5

18

20

22

24

26

28

32

36
Clear
Spring Constant(N/mm)
0.1

0.2

0.3

0.5
Clear
Allowable Load (Configurable Range)(N)
- ~1.50
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
Clear
Max. Load(N)
0.38

0.7

0.75

0.9

1.1

1.12

1.5

1.8

1.87

2.2

2.25

2.26

2.6

2.9

3.3

3.5

3.7

4

4.4

4.8

5.1

5.3

5.8

5.9

6.2

6.6

7.1

7.4

7.9

8.1

8.8

9.6

9.7

10.3

10.6

11.5

11.8

12.4

13.2

14.1

14.7

15.9

16.2

17.7

19.1

20.6

23.5
Clear
Wire Dia.(Ø)
0.16

0.2

0.23

0.25

0.26

0.29

0.3

0.32

0.35

0.38

0.4

0.45

0.5

0.55

0.6

0.65

0.7

0.75

0.8

0.85

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7
Clear
Solid Length(mm)
1

1.1

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.7

2.8

3

3.2

3.5

3.6

3.9

4

4.1

4.5

4.6

4.8

4.9

5

5.1

5.5

5.6

5.7

5.8

6

6.3

6.5

6.6

6.7

6.8

6.9

7

7.2

7.5

7.7

8

8.3

8.4

8.5

8.7

8.8

9

9.1

9.2

9.9

10.4

10.5

10.8

11.3

11.5

11.6

12.2

12.4

12.5

12.6

13

13.5

14.4

15

15.3

16

16.1

17.1

17.4

17.6

18

19.5

20

20.9

21

22

22.1

22.5

22.9

23.5

25

27.3

28

28.6

28.8
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- WY
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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Round Coil Springs-Fmax. (Allowable Deflection) = Lx60%-75%/O.D. Referenced (Part Numbers)

Part Number

Basic Information

Configure

Specification/Dimensions

Free Length L(mm)

Inner Dia. D-2d (or D)(Ø)

Outer Dia. D (or D1)(Ø)

Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)

Spring Constant(N/mm)

Allowable Load (Configurable Range)(N)

Max. Load(N)

Wire Dia.(Ø)

Solid Length(mm)

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