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Disc Spring (for Heavy Duty)【1-50 Pieces Per Package】 (122700322018)

Disc Spring (for Heavy Duty) 122700322018

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Volume Discount

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.

122700322018

Product Specifications
Part Numbers
Catalog

Disc Spring (for Heavy Duty), Drawing and Dimensions

Unit mm

Nominal No.	Nominal JIS	Dimension code	Inner diameter		Outer diameter		Wall Thickness	Height
Nominal No.	Nominal JIS	Dimension code	d	Tolerance	D	Tolerance	t	h	t + h	Tolerance
1	8	22001	4.2	+0.15 0	8	0 -0.15	0.4	0.2	0.6	+/- 0.1
2	10	22002	5.2		10	0 -0.15	0.5	0.25	0.75
3	12.5	22003	6.2		12.5	0 -0.2	0.7	0.3	1
4	14	22004	7.2		14		0.8	0.3	1.1
5	16	22005	8.2		16		0.9	0.35	1.25
6	18	22006	9.2		18		1	0.4	1.4	+/- 0.15
7	20	22007	10.2	+0.2 0	20	0 -0.25	1.1	0.45	1.55
*8	22.5	22008	11.2		22.5		1.25	0.5	1.75
*9	25	22009	12.2		25		1.5	0.55	2.05
*10	28	22010	14.2		28		1.5	0.65	2.15
*11	31.5	22011	16.3		31.5	0 -0.3	1.75	0.7	2.45
12	35.5	22012	18.3	+0.25 0	35.5		2	0.8	2.8
*13	40	22013	20.4		40		2.25	0.9	3.15
14	45	22014	22.4		45		2.5	1	3.5	+/- 0.2
15	50	22015	25.4		50		3	1.1	4.1
16	56	22016	28.5		56	0 -0.35	3	1.3	4.3
17	63	22017	31	+0.3 0	63	0 -0.35	3.5	1.4	4.9
18	71	22018	36	+0.5 0	71	0 -0.5	4	1.6	5.6	+0.4 -0.2
19	80	22019	41		80		5	1.7	6.7
20	90	22020	46		90		5	2	7
21	100	22021	51	+0.6 0	100	0 -1	6	2.2	8.2	+0.55 -0.25
22	112	22022	57		112		6	2.5	8.5	+0.55 -0.25
23	125	22023	64		125		8	2.6	10.6	+0.6 -0.25
24	140	22024	72	+1 0	140		8	3.2	11.2	+0.6 -0.25
25	160	22025	82		160	0 -1.2	10	3.5	13.5	+0.7 -0.35
26	180	22026	92		180	0 -1.2	10	4	14	+0.7 -0.35

Unit: mm. The above spring force is for spring steel, but the force of SUS304 is approx. 90% of the above value. The maximum stress indicates the maximum tensile stress generated at the inner lower end of the disc spring.
* Sizes marked with an asterisk (*) differ from JIS in terms of wall thickness, height, etc.

: 30; 45; 60

Part Number
122700322018

Part Number	Standard Unit Price	Number of pc(s). included in pkg.	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 1,874.51	50 Pieces Per Package	1 Pack(s)	Available	5 Day(s) or more	10	71	36	20545	Spring Steel	4	5.6	1.6	Temper color	HRC43~50	71	18

Product TOP

Basic Information

Load	For Heavy Load	Used Deflection	0.75h (mm)

Please check the type/dimensions/specifications of the part 122700322018 in the Disc Spring (for Heavy Duty) series.

Configure

1 Part Numbers

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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
122700322019
122700322022
122700322023

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 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)	Available	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)	Available	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 37.08	50 Piece(s)		22 Day(s) or more	10	80	41	33588	Spring Steel	5	6.7	1.7	Temper color	HRC43~50	80	19
MYR 267.43	30 Piece(s)		8 Day(s) or more	10	112	57	43757	Spring Steel	6	8.5	2.5	Temper color	HRC43~50	112	22
MYR 353.55	20 Piece(s)		8 Day(s) or more	10	125	64	85975	Spring Steel	8	10.6	2.6	Temper color	HRC43~50	125	23

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How can we improve?

Disc Spring (for Heavy Duty)【1-50 Pieces Per Package】 (122700322018)

(i)Caution

Disc Spring (for Heavy Duty), Drawing and Dimensions

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

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Customers Who Viewed This Item Also Viewed

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