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Disc Springs

Disc springs are donut-shaped parts used when fastening bolts or nuts. Disc springs are often used as washers, which are called disc spring washers. The disc part around the hole is sloped to make a gentle conical shape. The conical shape is crushed when the bolt is tightened, and action is generated whereby the disc tries to return to its original shape. The objective of the disc spring is to use this action to prevent loosening after the bolt is tightened. These parts are used in fields such as machine tools, press machines and hinges. They are made from materials such as spring steel and stainless steel. Select according to properties such as rust resistance, abrasion resistance or impact resistance. Types are also available that are suitable for light loads or heavy loads.

4 items

: 30; 45; 60

Days to Ship	All 1 Day(s) or Less 2 Day(s) or Less

Disc Springs

MISUMI_Test

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 1.45-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Disc Spring (Heavy Load)

OCHIAI

Generates a load by bending a flat washer into an arch-like shape. A small amount of deflection allows for heavy loads.

Standard Price:	MYR 0.79-
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

MDS Disc Springs

HEIWA HATSUJYO

We classified disc springs with a shaft diameter of the inner guide of 3 mm to 125 mm into 34 types with reference to JIS B 2706 (Disc springs) and JIS B 0901 (Diameter of shafts). We then standardized 136 sizes in total by introducing two outer diameters and two plate thicknesses into these 34 types of applied shaft diameters.

Standard Price:	MYR 0.74
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

Disc Spring (Light Load)

OCHIAI

Generates a load by bending a flat washer into an arch shape. A small amount of deflection provides large load.

Standard Price:	MYR 0.50-
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day


Brand
Product Series
CAD
Days to Ship
Applied Load
Material
Outer Dia. D(Ø)
Inner Dia. d(Ø)
Free Height Ho(mm)
Load P3 (at 0.75h)(N)
Total Deflection h(mm)
Plate Thickness t(mm)
Load P1 (at 0.25h)(N)
Load P1 (at 0.50h)(N)


Brand	MISUMI_Test	OCHIAI	HEIWA HATSUJYO	OCHIAI
Product Series	Disc Springs	Disc Spring (Heavy Load)	MDS Disc Springs	Disc Spring (Light Load)
CAD	2D / 3D
Days to Ship	1 Day(s) or more	1 Day(s)	1 Day(s)	1 Day(s)
Applied Load	For Heavy Load / For Light Load	For Heavy Load	For Light Load	For Light Load
Material	S65~70C (Black Oxide) / SUS304-CSP / SUP-10	Spring Steel	Spring Steel	Spring Steel
Outer Dia. D(Ø)	8 ～ 50	16 ～ 25	6	8 ～ 28
Inner Dia. d(Ø)	4.2 ～ 25.4	8.2 ～ 12.2	3.2	4.2 ～ 14.2
Free Height Ho(mm)	0.55 ～ 4.1	-	0.4	-
Load P3 (at 0.75h)(N)	1,128 ～ 13400	-	61	-
Total Deflection h(mm)	0.2 ～ 1.4	0.35 ～ 0.55	0.2	0.25 ～ 0.8
Plate Thickness t(mm)	0.3 ～ 3	0.9 ～ 1.5	0.2	0.3 ～ 1
Load P1 (at 0.25h)(N)	-	-	29.1	-
Load P1 (at 0.50h)(N)	-	-	48.4	-

Configure

Specification/Dimensions

Applied Load
- For Heavy Load
- For Light Load
Clear

Material
Clear

Outer Dia. D(Ø)
6

8

10

12.5

14

16

18

20

22.5

25

28

31.5

35.5

40

45

50
Drawing

Clear

Inner Dia. d(Ø)
3.2

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
Drawing

Clear

Free Height Ho(mm)
0.4

0.55

0.6

0.7

0.75

0.85

0.9

1

1.05

1.1

1.2

1.25

1.35

1.4

1.45

1.55

1.6

1.7

1.75

1.8

2.05

2.1

2.15

2.2

2.25

2.45

2.75

3.1

3.15

3.4

3.5

4.1
Drawing

Clear

Load P3 (at 0.75h)(N)
1,128

1,664

1,697

1,932

2,542

2,844

2,922

10,409

11,964

61

117.7

118

133

179

205.9

206

232

234

239

274.6

294

323.6

333

358

360

411.9

412

459

568.8

569

630

648

657.1

706.1

745

745.3

794.3

812

921

929

1120

1127.8

1180

1274.9

1380

1520

1550

1590

1810

1870

1912.3

1931.9

2040

2922.4

3290

3680

3770

3873.6

4130

4765.2

5110

6000

6501.8

7698.2

8040

11964

13400
Clear

Total Deflection 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

1.15

1.3

1.4
Drawing

Clear

Plate Thickness t(mm)
0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.1

1.2

1.25

1.5

1.6

1.75

1.8

2

2.25

2.5

3
Drawing

Clear

Load P1 (at 0.25h)(N)
29.1
Clear

Load P1 (at 0.50h)(N)
48.4
Clear

Narrow search by specifying Manufacturer

- MISUMI_Test (1)
- Economy series (0)
- OCHIAI (2)
- HEIWA HATSUJYO (1)
Clear

CAD

- 2D
- 3D
Clear

How can we improve?

Disc Springs

Configure

Specification/Dimensions

Applied Load

Material

Outer Dia. D(Ø)

Inner Dia. d(Ø)

Free Height Ho(mm)

Load P3 (at 0.75h)(N)

Total Deflection h(mm)

Plate Thickness t(mm)

Load P1 (at 0.25h)(N)

Load P1 (at 0.50h)(N)

Narrow search by specifying Manufacturer

CAD

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