Compression springs / round wire / 50% spring deflection / 200° heat resistant (WSW18-30)

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MISUMI

Product Details:

Manufacturer part number: WSW18-30

Brand: MISUMI

Price: Please contact the support for quotation

Delivery time: Quote

Technical Data:

D (Diameter): 18 mm

L (L dimension): 30 mm

d (Inner diameter - flat type only): 11

Heat resistance temperature: 120℃

Spring constant: 28.6 N/mm

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WSW18-30

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Part Number
WSW18-30

Part Number	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	D (Diameter) (mm)	L (L dimension) (mm)	d (Inner diameter - flat type only)	Heat resistance temperature	Spring constant (N/mm)	Load (N)	Allowable deflection (mm)
	1	Available	Quote	10	18	30	11	120℃	28.6	343.2	12

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Basic information

Wire type	Flat

This page is Compression springs / round wire / 50% spring deflection / 200° heat resistant, part number WSW18-30.
You can find the detail information about specifications and dimensions on part number WSW18-30.

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Basic Attributes

Type
- WSV
- WSW
Clear
D (Diameter)(mm)
16

18

20

22

25

30
Clear
L (L dimension)(mm)
20

25

30

35

40

45

50

55
Clear
d (Inner diameter - flat type only)
9

11

11.5

12.7

15

17
Clear
Heat resistance temperature
- 120℃
- 200℃
Clear
Spring constant(N/mm)
21.8

24.5

26.2

27.2

27.6

28.0

28.6

29.4

30.0

30.6

31.4

31.5

32.7

33.7

33.9

34.3

35.0

35.7

36.3

36.8

37.3

38.1

38.5

39.2

40.9

41.4

42.9

43.6

44.1

45.0

46.7

49.0

53.9

54.5

61.3
Clear
Load(N)
163.4

196.1

235.4

279.5

294.2

326.1

343.2

367.7

441.3

490.3

539.4

559.0

686.5

784.5
Clear
Allowable deflection(mm)
5.0

7

7.5

9.0

10

10.5

12

13.5

14

15.0

16

16.5

18

20

22
Clear
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Optional Attributes

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

Variation of this product

Part Number
WSV18-20
WSV18-25
WSV18-30
WSW20-25
WSW20-30
WSW20-35

Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	D (Diameter) (mm)	L (L dimension) (mm)	d (Inner diameter - flat type only)	Heat resistance temperature	Spring constant (N/mm)	Load (N)	Allowable deflection (mm)
1	Available	Quote	10	18	20	11	200℃	39.2	196.1	5.0
1	Available	Quote	10	18	25	11	200℃	31.4	235.4	7.5
1	Available	Quote	10	18	30	11	200℃	26.2	235.4	9.0
1	Available	Quote	10	20	25	11.5	120℃	44.1	441.3	10
1	Available	Quote	10	20	30	11.5	120℃	36.8	441.3	12
1	Available	Quote	10	20	35	11.5	120℃	31.5	441.3	14