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Washers - SW Type（Cleaning Method：No Cleaning）

Compression spring washers are tools for preventing loosening or disconnection of compression springs. The elastic energy per unit volume of compression springs is larger than for regular springs, resulting in higher energy absorption efficiency. Therefore, dedicated washers for compression springs are often used as a set with compression springs. Most compression spring washers are ring-shaped. Types include tapped types that make it easy to fix the spring and adjust the deflection, and brimmed types suitable for stabilizing the inner diameter of the spring. Also, 2-side cut types that have a linear cut on both sides of the ring, and products with treatment such as fine, uneven knurling are available. Select the shape according to the application. Materials such as resin or metal are often used due to their strength and resistance to deterioration.

6 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 6 Day(s) or Less 8 Day(s) or Less 10 Day(s) or Less

Compression Spring - I.D. Referenced Stainless Steel, Light Load [RoHS Compliant]

MiSUMi Economy

Compression Spring - I.D. Referenced Stainless Steel, Light Load [RoHS Compliant]

MISUMI

＼RoHS10-compliant products are newly released.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.92-
Days to Ship:	4 Day(s) or more

Compression Spring - O.D. Referenced Stainless Steel, Extra Light Load [RoHS Compliant]

MiSUMi Economy

Compression Spring - O.D. Referenced Stainless Steel, Extra Light Load [RoHS Compliant]

MISUMI

＼RoHS10-compliant products are newly released.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.54-
Days to Ship:	4 Day(s) or more

Compression Spring - O.D. Referenced Stainless Steel, Light Load [RoHS Compliant]

MiSUMi Economy

Compression Spring - O.D. Referenced Stainless Steel, Light Load [RoHS Compliant]

MISUMI

＼RoHS10-compliant products are newly released.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.60-
Days to Ship:	4 Day(s) or more

Compression Spring - I.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]

MiSUMi Economy

Compression Spring - I.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]

MISUMI

＼RoHS10-compliant products are newly released.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 1.03-
Days to Ship:	4 Day(s) or more

Compression Spring - O.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]

MiSUMi Economy

Compression Spring - O.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]

MISUMI

＼RoHS10-compliant products are newly released.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.57-
Days to Ship:	4 Day(s) or more

Compression Spring - O.D. Referenced Stainless Steel, Ultra Heavy Load [RoHS Compliant]

MiSUMi Economy

Compression Spring - O.D. Referenced Stainless Steel, Ultra Heavy Load [RoHS Compliant]

MISUMI

＼RoHS10-compliant products are newly released.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 1.14-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Free Height Hf(mm)
Coil I.D. ID(Ø)
Coil O.D. OD(Ø)
Height H2 at Allowable Load(mm)
Spring Constant k(N/mm)
Allowable Load (Configurable Range)(N)
Allowable Load P2(N)
Material
Wire Dia. d(Ø)
Cleaning Method
Type
Characteristics/Applications
Environmentally friendly


Brand	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy
Product Series	Compression Spring - I.D. Referenced Stainless Steel, Light Load [RoHS Compliant]	Compression Spring - O.D. Referenced Stainless Steel, Extra Light Load [RoHS Compliant]	Compression Spring - O.D. Referenced Stainless Steel, Light Load [RoHS Compliant]	Compression Spring - I.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]	Compression Spring - O.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]	Compression Spring - O.D. Referenced Stainless Steel, Ultra Heavy Load [RoHS Compliant]
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Free Height Hf(mm)	15 ～ 60	5 ～ 50	5 ～ 50	15 ～ 40	5 ～ 45	5 ～ 40
Coil I.D. ID(Ø)	5 ～ 16	1.54 ～ 17.6	1.48 ～ 16.6	5 ～ 16	2.8 ～ 16.2	2.5 ～ 14.2
Coil O.D. OD(Ø)	5.9 ～ 18	2 ～ 20	2 ～ 20	6.2 ～ 19.6	4 ～ 20	4 ～ 20
Height H2 at Allowable Load(mm)	6 ～ 24	1.25 ～ 22	3 ～ 30	9 ～ 26	3.25 ～ 31.5	3.75 ～ 30
Spring Constant k(N/mm)	0.29 ～ 0.49	0.05 ～ 0.98	0.5 ～ 2.9	0.98 ～ 2.94	2 ～ 14.7	4.9 ～ 29.4
Allowable Load (Configurable Range)(N)	1.51~4.50 / 4.51~8.50 / 8.51~16.00	~1.50 / 1.51~4.50 / 4.51~8.50 / 8.51~16.00	~1.50 / 1.51~4.50 / 4.51~8.50 / 8.51~16.00 / 16.01~30.00 / 30.01~50.00	4.51~8.50 / 8.51~16.00 / 16.01~30.00 / 30.01~50.00	1.51~4.50 / 4.51~8.50 / 8.51~16.00 / 16.01~30.00 / 30.01~50.00 / 50.01~73.00 / 73.01~107.00 / 107.01~150.00	4.51~8.50 / 8.51~16.00 / 16.01~30.00 / 30.01~50.00 / 50.01~73.00 / 73.01~107.00 / 107.01~150.00 / 150.01~230.00
Allowable Load P2(N)	2.65 ～ 10.59	0.15 ～ 11.1	0.98 ～ 35.3	5.88 ～ 41.16	3.4 ～ 132.4	6.1 ～ 196
Material	Stainless Steel Wire	Stainless Steel Wire	Stainless Steel Wire	Stainless Steel Wire	Stainless Steel Wire	Stainless Steel Wire
Wire Dia. d(Ø)	0.45 ～ 1	0.13 ～ 1.3	0.2 ～ 1.7	0.6 ～ 1.8	0.4 ～ 2.3	0.6 ～ 2.9
Cleaning Method	No Cleaning	No Cleaning	No Cleaning	No Cleaning	No Cleaning	No Cleaning
Type	Round Wire	Round Wire	Round Wire	Round Wire	Round Wire	Round Wire
Characteristics/Applications	-	-	-	-	-	-
Environmentally friendly	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)

Configure

Specification/Dimensions

Free Height Hf(mm)
5

10

15

20

25

30

35

40

45

50

55

60

65

70

80

90

100
Drawing

Clear

Coil I.D. ID(Ø)
1.48

1.54

1.6

1.64

1.7

1.74

2.1

2.2

2.3

2.36

2.4

2.48

2.5

2.54

2.6

2.64

2.68

2.7

2.8

2.9

3

3.1

3.2

3.24

3.3

3.36

3.4

3.42

3.48

3.5

3.54

3.6

3.64

3.7

3.8

3.9

4

4.1

4.2

4.24

4.3

4.36

4.4

4.42

4.48

4.5

4.54

4.6

4.7

4.8

4.9

5

5.1

5.2

5.24

5.3

5.36

5.4

5.48

5.6

5.8

6

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.9

7

7.1

7.2

7.3

7.4

7.6

7.8

8

8.2

8.3

8.4

8.5

8.6

8.7

8.8

8.9

9

9.2

9.4

10

10.2

10.4

10.6

10.8

10.9

11

11.2

11.6

12

13

13.2

13.4

13.6

13.8

14.2

15.4

16

16.2

16.6

17.4

17.6
Drawing

Clear

Coil O.D. OD(Ø)
2

3

4

5

5.3

5.9

6

6.1

6.2

6.4

6.6

6.8

7

7.1

7.2

7.3

7.4

7.6

7.8

8

8.4

8.6

9.3

9.4

9.6

9.8

10

10.2

10.4

10.6

11

11.4

11.5

11.6

11.8

12

12.2

12.4

12.6

13

13.4

13.6

13.8

14

14.2

14.4

14.8

15.2

15.6

16

18

18.2

18.4

18.6

18.8

19

19.4

19.6

20

20.4
Drawing

Clear

Height H2 at Allowable Load(mm)
1.25

1.5

2

2.5

2.75

3

3.25

3.3

3.5

3.75

4

4.5

5

5.5

6

6.25

6.5

7

7.5

8

8.2

8.25

8.3

8.75

9

9.7

9.75

9.8

10

10.5

11

11.25

12

13

13.7

13.75

13.8

14

15

16

16.2

16.3

16.5

17.5

18

18.75

19.25

19.3

19.5

20

21

22

22.5

22.7

22.75

22.8

24

24.5

26

27

30

31.5
Drawing

Clear

Spring Constant k(N/mm)
0.05

0.098

0.2

0.29

0.3

0.49

0.5

0.98

1.5

2

2.9

2.94

3.9

4.9

5.9

9.8

14.7

19.6

29.4
Clear

Allowable Load (Configurable Range)(N)
- ~1.50
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
- 30.01~50.00
- 50.01~73.00
- 73.01~107.00
- 107.01~150.00
- 150.01~230.00
Clear

Allowable Load P2(N)
0.15

0.18

0.29

0.34

0.35

0.37

0.44

0.49

0.53

0.59

0.66

0.7

0.74

0.88

0.9

0.98

1.05

1.1

1.18

1.3

1.4

1.47

1.5

1.75

1.8

1.84

1.96

2

2.2

2.206

2.21

2.26

2.6

2.65

2.9

2.94

3.2

3.3

3.33

3.4

3.5

3.53

3.68

3.9

3.92

4.4

4.41

4.9

5.1

5.29

5.3

5.49

5.5

5.88

5.9

6.1

6.17

6.2

6.57

6.6

6.7

6.8

7.06

7.1

7.6

7.64

7.7

7.8

7.84

7.94

8.8

8.82

9.7

9.8

9.9

10.3

10.58

10.59

10.8

10.98

11.1

11.47

11.76

11.8

12.05

12.3

12.35

12.36

12.6

13.2

13.23

13.7

13.72

14.11

14.12

14.31

14.7

15.39

15.68

15.7

15.88

17.64

17.7

18.4

19.6

19.8

20.58

20.6

21.56

22.05

22.1

23.5

23.52

24

24.5

25.48

25.5

25.68

26.5

27.44

27.5

29.4

30.87

31.36

31.4

35.28

35.3

35.97

36.3

36.8

39.2

41.16

41.2

44.1

46.26

47.1

49

51.45

52

53

54.9

56.55

58.8

61.3

61.74

61.8

62.8

66.84

70.6

72.03

73.5

78.5

82.32

82.4

88.3

92.61

94.1

98.1

102.90

109.8

123

125.5

132.4

147

184

196
Drawing

Clear

Material
- Stainless Steel Wire
Clear

Wire Dia. d(Ø)
0.13

0.15

0.16

0.18

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

1.8

1.9

2

2.1

2.2

2.3

2.4

2.9

09
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
- No Cleaning
Clear

Type
- Round Wire
- Related Components
Clear

Characteristics/Applications
- RoHS Compliant (10 Substances)
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

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Washers - SW Type（Cleaning Method：No Cleaning）

Configure

Specification/Dimensions

Free Height Hf(mm)

Coil I.D. ID(Ø)

Coil O.D. OD(Ø)

Height H2 at Allowable Load(mm)

Spring Constant k(N/mm)

Allowable Load (Configurable Range)(N)

Allowable Load P2(N)

Material

Wire Dia. d(Ø)

Cleaning Method

Type

Characteristics/Applications

Environmentally friendly

Narrow search by specifying Manufacturer

CAD

Related Categories to Washers - SW Type

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)