(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Disc Spring (Heavy Load)【1-100 Pieces Per Package】 (122020122003)

TAIYO STAINLESS SPRING

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.

122020122003

Product TOP

: 30; 45; 60

Part Number
122020122003

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Material	O.D. D (Ø)	I.D. d (Ø)	Height t + h (mm)	Spring Force P (N)	Plate Thickness t (mm)	Height h (mm)	Surface Treatment	Hardness	Nominal JIS	Nominal No.
	SGD 0.14	1 Piece(s)		4 Day(s) or more	10	SUS304-CSP	12.5	6.2	1	588	0.7	0.3	Gloss finishing	HRC37~46	12.5	3

Basic Information

Load	For Heavy Load	Used Deflection	0.75h (mm)

Please check the type/dimensions/specifications of the part 122020122003 in the Disc Spring (Heavy Load) series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- 1220201
- 1227003
Clear
Material
- SUS304-CSP
- Spring Steel
Clear
O.D. D(Ø)
8

10

12.5

14

16

18

20

22.5

25

28

31.5

35.5

40

45

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

28.5

31

36

41

46

51

57

64

72

92
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

4.3

4.9

5.6

6.7

7

8.2

8.5

10.6

11.2

14
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

11376

13494.6

18482.8

20545

28253.4

30213.4

33588

39356.8

43178.8

43757

76763.4

77322

85975

112984.2
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 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

1.3

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

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

16

17

18

19

20

21

22

23

24

26
Clear

Days to Ship

All

4 Day(s) or Less

8 Day(s) or Less

12 Day(s) or Less

79 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 .

Similar Part Numbers

Part Number
122020122001
122020122002
122020122004
122020122005
122020122006
122020122007

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Material	O.D. D (Ø)	I.D. d (Ø)	Height t + h (mm)	Spring Force P (N)	Plate Thickness t (mm)	Height h (mm)	Surface Treatment	Hardness	Nominal JIS	Nominal No.
SGD 0.14	1 Piece(s)	4 Day(s) or more	10	SUS304-CSP	8	4.2	0.6	186.2	0.4	0.2	Gloss finishing	HRC37~46	8	1
SGD 0.14	1 Piece(s)	4 Day(s) or more	10	SUS304-CSP	10	5.2	0.75	294	0.5	0.25	Gloss finishing	HRC37~46	10	2
SGD 0.16	1 Piece(s)	4 Day(s) or more	10	SUS304-CSP	14	7.2	1.1	715.4	0.8	0.3	Gloss finishing	HRC37~46	14	4
SGD 0.20	1 Piece(s)	4 Day(s) or more	10	SUS304-CSP	16	8.2	1.25	931	0.9	0.35	Gloss finishing	HRC37~46	16	5
SGD 0.24	1 Piece(s)	4 Day(s) or more	10	SUS304-CSP	18	9.2	1.4	1146.6	1	0.4	Gloss finishing	HRC37~46	18	6
SGD 0.28	1 Piece(s)	4 Day(s) or more	10	SUS304-CSP	20	10.2	1.55	1372	1.1	0.45	Gloss finishing	HRC37~46	20	7

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Disc Spring (Heavy Load)【1-100 Pieces Per Package】 (122020122003)

(i)Caution

Basic Information

Configure

Specification/Dimensions

type

Material

O.D. D(Ø)

I.D. d(Ø)

Height t + h(mm)

Spring Force P(N)

Plate Thickness t(mm)

Height h(mm)

Surface Treatment

Hardness

Nominal JIS

Nominal No.

Days to Ship

Specify Alterations

Similar Part Numbers

Tech Support

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)