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Washers - SW Type（Allowable Load (Configurable Range)：50.01~73.00）

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.

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 O.D. OD(Ø)
2

3

4

5

5.8

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

15.4

15.6

16

18

18.2

18.4

18.6

18.8

19

19.4

19.6

20

20.4
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

1.96

2

2.9

2.94

3.9

4.9

5.9

9.8

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

0.66

0.7

0.74

0.88

0.9

0.98

1.1

1.3

1.4

1.47

1.5

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

7.6

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

53

54.9

56.55

58.8

61.3

61.74

61.8

62.72

62.8

66.84

70.6

72.03

73.5

78.5

82.32

82.4

88.3

92.61

94.1

102.90

109.8

125.5

147

184

196
Drawing

Clear

Wire Dia. d(Ø)
0.13

0.15

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

2

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

Brand	(4) (2) RS Pro (0) TOKYO HATSUJYO MANUFACTURING (0)
CAD	2D 3D
Days to Ship	All Same day 3 Day(s) or Less 5 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

4 items

Sort By

: 30; 60; 90

Economy series

Compare

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

MiSUMi C-VALUE

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

MiSUMi C-VALUE

・ Spring type: Compression Spring, Ultra Heavy Load
・ O.D. Referenced Type is outer diameter prioritized, and the I.D. is a reference value.
・ Spring material: Made of stainless steel SUS304-WPB
・ Model type: E-GUBB
・ Outer diameter D (Ø) [mm]: 4, 5, 6, 8, 10, 12, 13, 16, 20
・ Free length range [mm]: 5, 10, 15, 20, 25, 30, 40
・ End face type: No grinding, With grinding
・ RoHS compliant certified

From: ฿ 15.13
Days to Ship: 3 Day(s)

3 Day(s)

Economy series

Compare

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

MiSUMi C-VALUE

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

MiSUMi C-VALUE

・ Spring type: Compression Spring, Heavy Load
・ O.D. Referenced Type is outer diameter prioritized, and the I.D. is a reference value.
・ Spring material: Made of stainless steel SUS304-WPB
・ Model type: E-GUH, E-GUM
・ Outer diameter D (Ø) [mm]: 4, 5, 6, 8, 10, 13
・ Free length range [mm]: 5, 10, 15, 20, 25, 30, 35, 40
・ End face type: No grinding, With grinding
・ RoHS compliant certified

From: ฿ 13.82
Days to Ship: 3 Day(s)

3 Day(s)

Compare

[Clean & Pack]Round Wire Coil Springs - I.D. Referenced

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

The series is standardized to maintain the spring constant uniformly to the same diameter.

From: ฿ 206.70
Days to Ship: 7 Day(s)

7 Day(s)

Compare

[Clean & Pack]Round Wire Coil Springs - O.D. Referenced Stainless Steel, UL/UTT

MISUMI

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

The series is standardized to maintain the spring constant uniformly to the same diameter.
SL-UL / SH-UL/ SHD-UL / SL-UTT / SH-UTT / SHD-UTT Type···Allowable Max. Deflection 40%

Days to Ship: Quote

Quote


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

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	MiSUMi C-VALUE	MiSUMi C-VALUE	MISUMI	MISUMI
Product Series	Compression Spring - O.D. Referenced Stainless Steel, Ultra Heavy Load [RoHS Compliant]	Compression Spring - O.D. Referenced Stainless Steel, Heavy Load [RoHS Compliant]	[Clean & Pack]Round Wire Coil Springs - I.D. Referenced	[Clean & Pack]Round Wire Coil Springs - O.D. Referenced Stainless Steel, UL/UTT
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From	฿ 15.13	฿ 13.82	฿ 206.70
Days to Ship	3 Day(s)	3 Day(s)	7 Day(s)	Quote
Free Height Hf(mm)	25	20 ～ 35	50 ～ 80	35 ～ 80
Coil O.D. OD(Ø)	8 ～ 10	8 ～ 13	7.2 ～ 20.4	8 ～ 20
Spring Constant k(N/mm)	9.8	5.9 ～ 9.8	1.96 ～ 2.94	2 ～ 3.9
Allowable Load (Configurable Range)(N)	50.01~73.00	50.01~73.00	50.01~73.00	50.01~73.00
Allowable Load P2(N)	61.3	53 ～ 61.8	51.45 ～ 72.03	53 ～ 70.6
Wire Dia. d(Ø)	1.3 ～ 1.5	1.2 ～ 1.5	1.1 ～ 2.2	1.2 ～ 2
Cleaning Method	No Cleaning	No Cleaning	Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning	Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning
Type	Round Wire	Round Wire	Round Wire	Round Wire
Characteristics/Applications	-	-	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)
Environmentally friendly	-	-	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)