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Disc Spring (Heavy Load)【1-50 Pieces Per Package】 (122020122011)

Disc Spring (Heavy Load)
Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
[Feature]
● Outer Diameter Minimum/Maximum (mm.) : 8 and 180
● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 92
● Free State Height Minimum/Maximum (mm.) : 0.6 and 14 (depend on product code)
● Material : SUS304-CSP and Spring Steel
[Application]
Disc springs for heavy load are utilized in bolted joints to maintain the desired preload force.

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

122020122011

Product TOP

: 30; 45; 60

Part Number
122020122011

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	O.D. D (Ø)	I.D. d (Ø)	Spring Force P (N)	Material	Plate Thickness t (mm)	Height t + h (mm)	Height h (mm)	Surface Treatment	Hardness	Nominal JIS	Nominal No.
	MYR 3.20	1 Piece(s)		4 Day(s) or more	10	31.5	16.3	3488.8	SUS304-CSP	1.75	2.45	0.7	Gloss finishing	HRC37~46	31.5	11

Basic Information

Load	For Heavy Load	Used Deflection	0.75h (mm)

Please check the type/dimensions/specifications of the part 122020122011 in the Disc Spring (Heavy Load) series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- 1220201
- 1227003
Clear
O.D. D(Ø)
8

10

12.5

14

16

18

20

22.5

25

28

31.5

35.5

40

45

50

56

63

71

80

90

100

112

125

140

180
Clear
I.D. d(Ø)
4.2

5.2

6.2

7.2

8.2

9.2

10.2

11.2

12.2

14.2

16.3

18.3

20.4

22.4

25.4

28.5

31

36

41

46

51

57

64

72

92
Clear
Spring Force P(N)
186.2

205.9

294

323.6

588

657.1

715.4

794.3

931

1029.7

1146.6

1274.9

1372

1520

1734.6

1931.9

2557.8

2626.4

2843.9

2922.4

3488.8

3873.6

4674.6

5197.5

5850.6

6501.8

6928.6

7698.2

10231.2

10760.4

11376

13494.6

18482.8

20545

28253.4

30213.4

33588

39356.8

43178.8

43757

76763.4

77322

85975

112984.2
Clear
Material
- SUS304-CSP
- Spring Steel
Clear
Plate Thickness t(mm)
0.4

0.5

0.7

0.8

0.9

1

1.1

1.25

1.5

1.75

2

2.25

2.5

3

3.5

4

5

6

8

10
Clear
Height t + h(mm)
0.6

0.75

1

1.1

1.25

1.4

1.55

1.75

2.05

2.15

2.45

2.8

3.15

3.5

4.1

4.3

4.9

5.6

6.7

7

8.2

8.5

10.6

11.2

14
Clear
Height h(mm)
0.2

0.25

0.3

0.35

0.4

0.45

0.5

0.55

0.65

0.7

0.8

0.9

1

1.1

1.3

1.4

1.6

1.7

2

2.2

2.5

2.6

3.2

4
Clear
Surface Treatment
- Gloss finishing
- Temper color
Clear
Hardness
- HRC37~46
- HRC43~50
Clear
Nominal JIS
8

10

12.5

14

16

18

20

22.5

25

28

31.5

35.5

40

45

50

56

63

71

80

90

100

112

125

140

180
Clear
Nominal No.
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

26
Clear

Days to Ship

All

4 Day(s) or Less

5 Day(s) or Less

8 Day(s) or Less

12 Day(s) or Less

22 Day(s) or Less
Clear

Specify Alterations

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

Products like this...

Part Number
122020122004
122020122005
122020122006
122020122012
122020122013
122020122014

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	O.D. D (Ø)	I.D. d (Ø)	Spring Force P (N)	Material	Plate Thickness t (mm)	Height t + h (mm)	Height h (mm)	Surface Treatment	Hardness	Nominal JIS	Nominal No.
MYR 0.64	1 Piece(s)	4 Day(s) or more	10	14	7.2	715.4	SUS304-CSP	0.8	1.1	0.3	Gloss finishing	HRC37~46	14	4
MYR 0.78	1 Piece(s)	4 Day(s) or more	10	16	8.2	931	SUS304-CSP	0.9	1.25	0.35	Gloss finishing	HRC37~46	16	5
MYR 0.94	1 Piece(s)	4 Day(s) or more	10	18	9.2	1146.6	SUS304-CSP	1	1.4	0.4	Gloss finishing	HRC37~46	18	6
MYR 4.72	1 Piece(s)	4 Day(s) or more	10	35.5	18.3	4674.6	SUS304-CSP	2	2.8	0.8	Gloss finishing	HRC37~46	35.5	12
MYR 7.41	1 Piece(s)	4 Day(s) or more	10	40	20.4	5850.6	SUS304-CSP	2.25	3.15	0.9	Gloss finishing	HRC37~46	40	13
MYR 10.62	1 Piece(s)	4 Day(s) or more	10	45	22.4	6928.6	SUS304-CSP	2.5	3.5	1	Gloss finishing	HRC37~46	45	14

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How can we improve?

Disc Spring (Heavy Load)【1-50 Pieces Per Package】 (122020122011)

(i)Caution

Basic Information

Configure

Specification/Dimensions

type

O.D. D(Ø)

I.D. d(Ø)

Spring Force P(N)

Material

Plate Thickness t(mm)

Height t + h(mm)

Height h(mm)

Surface Treatment

Hardness

Nominal JIS

Nominal No.

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm