Compression springs / round wire / deflection 35% / WM (WM18-40)

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MISUMI

Product Details:

Manufacturer part number: WM18-40

Brand: MISUMI

Price: 1.60 €

Delivery time: 5 Days

Technical Data:

Spring constant: 4.9 N/mm

Allowable deflection ratio: 35 %

Maximum load: 68.6 N

Outer diameter (D): 18 mm

L Dimension (L): 40 mm

Order quantities extended (D-JIT)
FL100
OD25

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WM18-40

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Part Number
WM18-40

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Spring constant (N/mm)	Allowable deflection ratio (%)	Maximum load (N)	Outer diameter (D) (mm)	L Dimension (L) (mm)
	1.60 €	1	Available	5 Days	10	4.9	35	68.6	18	40

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Basic Attributes

Type
- WM
Clear
Spring constant(N/mm)
2.0

2.9

4.9
Clear
Allowable deflection ratio(%)
27

28

29

30

35
Clear
Maximum load(N)
3.4

3.9

4.9

6.9

9.8

10.3

10.8

13.7

14.7

17.7

20.6

23.5

24.0

25.5

30.4

34.3

35.3

41.2

42.2

43.5

46.1

49.0

51.0

52.0

53.0

54.9

55.9

58.8

59.8

61.8

64.7

65.9

68.6

71.6

77.5

82.4

85.3

92.7

92.9

94.1

103.0

110.8

119.6

137.3

154.0

171.6
Clear
Outer diameter (D)(mm)
3

4

5

6

8

10

12

13

14

16

18

20

22

27
Clear
L Dimension (L)(mm)
5

10

15

20

25

30

35

40

45

50

55

60

65

70

80

90

100
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
WM10-25
WM10-30
WM10-35
WM18-45
WM18-50
WM18-55

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Spring constant (N/mm)	Allowable deflection ratio (%)	Maximum load (N)	Outer diameter (D) (mm)	L Dimension (L) (mm)
1.03 €	1	Available	Same day Stock	10	2.9	35	25.5	10	25
1.03 €	1	Available	Same day Stock	10	2.9	35	30.4	10	30
1.03 €	1	Available	Same day Stock	10	2.9	35	35.3	10	35
1.60 €	1	Available	5 Days	10	4.9	35	77.5	18	45
1.60 €	1	Available	5 Days	10	4.9	35	85.3	18	50
1.72 €	1	Available	5 Days	10	4.9	35	94.1	18	55