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

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.
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  • Recommended

    You can add up to 6 items per a category to the compare list.

    Disc Springs

    Recommended

    MiSUMi Economy

    Disc Springs【50-100 Pieces Per Package】

    MiSUMi Economy

    MISUMI

    Disc Springs
    Disc Springs also known as belleville spring are an economy item, The price is cheaper than the MISUMI standard product. They offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 8 and 50
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 25.4
    ● Free State Height Minimum/Maximum (mm.) : 0.55 and 4.1 (depend on product code)
    ● Material : 50CrVA
    ● Surface treatment : Phosphating
    [Application]
    Disc springs are utilized in bolted joints to maintain the desired preload force.

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 50 4.2 ~ 25.4 For Heavy Load / For Light Load - Spring Steel 0.3 ~ 3 0.55 ~ 4.1 - 0.2 ~ 1.4 - -
    Recommended
    From: ₹ 4.36
    Days to Ship: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Disc Springs

    Disc Springs

    MISUMI

    Disc Springs
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 8 and 50
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 25.4
    ● Free State Height Minimum/Maximum (mm.) : 0.55 and 4.1 (depend on product code)
    ● Material : S65C, SUP10 and SUS304-CSP
    ● Surface treatment : Black Oxide for S65C and SUP10
    [Application]
    Disc springs are utilized in bolted joints to maintain the desired preload force.

    • Volume Discount
    CAD :
    2D / 3D
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 50 4.2 ~ 25.4 For Heavy Load / For Light Load 1,109 ~ 981 S65~70C (Black Oxide) / SUS304-CSP / SUP-10 0.3 ~ 3 0.55 ~ 4.1 - 0.2 ~ 1.4 - -
    From: ₹ 10.00
    Days to Ship: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Disc Spring (for Light Loads)
    Disc Spring (for Light Loads)
    Disc Spring (for Light Loads)

    Disc Spring (for Light Loads)

    OCHIAI

    Disc Spring (for Light Loads)
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 8 and 100
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 51
    ● Free State Height Minimum/Maximum (mm.) : 0.55 and 6.3 (depend on product code)
    ● Material : Spring Steel
    [Application]
    Disc springs for light load are utilized in bolted joints to maintain the desired preload force.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 100 4.2 ~ 51 For Light Load - Spring Steel 0.3 ~ 3.5 - - 0.25 ~ 2.8 - -
    From: ₹ 8.01
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Disc Spring (Heavy Load)
    Disc Spring (Heavy Load)
    Disc Spring (Heavy Load)

    Disc Spring (Heavy Load)

    OCHIAI

    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 100
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 51
    ● Free State Height Minimum/Maximum (mm.) : 0.6 and 8.2 (depend on product code)
    ● Material : Spring Steel
    ● Surface treatment : ACP (Phosphate coating)
    [Application]
    Disc springs for heavy load are utilized in bolted joints to maintain the desired preload force.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 100 4.2 ~ 51 For Heavy Load - Spring Steel 0.4 ~ 6 - - 0.2 ~ 2.2 - -
    From: ₹ 8.38
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Disc Spring BD (Iwata Standard)

    Disc Spring BD (Iwata Standard)【1-1,000 Pieces Per Package】

    IWATA DENKO

    [Features]
    · A spring for applying pressure. Eliminates bearing vibration and noise while also damping irregular rotations.
    · Helps to increase bearing life and markedly simplify design and space.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    10 ~ 200 3 ~ 110 For Heavy Load / For Light Load - Spring Steel 0.2 ~ 2 0.4 ~ 4.5 - 0.2 ~ 2.5 - -
    From: ₹ 29.00
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Disc Spring (Heavy Load)

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

    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.

    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 180 4.2 ~ 92 For Heavy Load 186.2 ~ 112984.2 SUS304-CSP / Spring Steel 0.4 ~ 10 0.6 ~ 14 - 0.2 ~ 4 0.75h (mm) -
    From: ₹ 6.00
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Steel Disc Spring R (I.W.T. Standard) Made by Iwata Denko

    Steel Disc Spring R (I.W.T. Standard) Made by Iwata Denko

    IWATA DENKO

    Steel Disc Spring R (I.W.T. Standard) Made by Iwata Denko
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 11 and 50
    ● Inner Diameter Minimum/Maximum (mm.) : 6.2 and 25.4
    ● Free State Height Minimum/Maximum (mm.) : 0.8 and 3.7 (depend on product code)
    ● Plate Thickness Minimum/Maximum (mm.) : 0.6 and 3 (depend on product code)
    ● Material : Spring Steel
    [Application]
    Disc springs are utilized for machine tools, press machines and hinges.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    30 ~ 42 16.3 ~ 22.4 - - Spring Steel 1.8 ~ 2.5 2.3 ~ 3.1 - 0.5 ~ 0.6 - -
    From: ₹ 96.00
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    MDS Disc Spring

    MDS Disc Spring【1-1,000 Pieces Per Package】

    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.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    6 ~ 250 3.2 ~ 127 For Heavy Load / For Light Load 61 ~ 274000 Spring Steel 0.2 ~ 14 0.4 ~ 19.6 29.1 ~ 89900 0.15 ~ 7.3 - 48.4 ~ 164000
    From: ₹ 7.00
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko

    Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko【1-500 Pieces Per Package】

    IWATA DENKO

    Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 8 and 565
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 51
    ● Free State Height Minimum/Maximum (mm.) : 0.55 and 6.3 (depend on product code)
    ● Material : Spring Steel
    [Application]
    Disc springs for light load are utilized for machine tools, press machines and hinges.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 565 4.2 ~ 51 For Light Load - Spring Steel 0.3 ~ 3.5 0.55 ~ 6.3 - 0.25 ~ 2.8 - -
    From: ₹ 48.25
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Steel Disc Spring for Heavy Loads (JIS Standard) Made by Iwata Denko

    Steel Disc Spring for Heavy Loads (JIS Standard) Made by Iwata Denko【1-1,000 Pieces Per Package】

    IWATA DENKO

    Steel Disc Spring for Heavy Loads (JIS Standard) Made by Iwata Denko
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 8 and 63
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 31
    ● Free State Height Minimum/Maximum (mm.) : 0.6 and 4.9 (depend on product code)
    ● Material : Spring Steel
    [Application]
    Disc springs for heavy load are utilized for machine tools, press machines and hinges.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 63 4.2 ~ 31 For Heavy Load - Spring Steel 0.4 ~ 3.5 0.6 ~ 4.9 - 0.2 ~ 1.4 - -
    From: ₹ 24.60
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Disc Spring  Light Load  Iwata Denko

    Disc Spring Light Load Iwata Denko【10-50 Pieces Per Package】

    TOKYO HATSUJYO MANUFACTURING

    Wide range of uses and can be used efficiently for multiple purposes; withstands long usage if used within range of allowable stress. Provides shock moderation and superior cushioning effects when stacked.

    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    10 ~ 40 5.2 ~ 20.4 For Light Load 209.86 ~ 3157.74 Special Steel 0.4 ~ 1.6 0.7 ~ 2.75 88.26 ~ 1304.28 0.3 ~ 1.15 0.75h (mm) 155.93 ~ 2324.18
    From: ₹ 28.63
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Disc Spring (Light Load)

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

    TAIYO STAINLESS SPRING

    Disc Spring (for Light Loads)
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 8 and 90
    ● Inner Diameter Minimum/Maximum (mm.) : 4.2 and 46
    ● Free State Height Minimum/Maximum (mm.) : 0.55 and 6 (depend on product code)
    ● Material : Spring Steel and SUS304-CSP
    ● Surface treatment : Gloss finishing and Temper color
    [Application]
    Disc springs for light load are utilized in bolted joints to maintain the desired preload force.

    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    8 ~ 90 4.2 ~ 46 For Light Load 107.8 ~ 12700.8 SUS304-CSP / Spring Steel 0.3 ~ 3.5 0.55 ~ 6 - 0.25 ~ 2.5 0.75h (mm) -
    From: ₹ 8.00
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Steel Disc Spring for Heavy Loads (I.W.T. Standard) Made by Iwata Denko

    Steel Disc Spring for Heavy Loads (I.W.T. Standard) Made by Iwata Denko

    IWATA DENKO

    Steel Disc Spring for Heavy Loads (I.W.T. Standard) Made by Iwata Denko
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter Minimum/Maximum (mm.) : 81 and 250
    ● Inner Diameter Minimum/Maximum (mm.) : 36 and 127
    ● Free State Height Minimum/Maximum (mm.) : 5.6 and 19.6 (depend on product code)
    ● Material : Spring Steel
    [Application]
    Disc springs for heavy load are utilized for machine tools, press machines and hinges.

    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    71 36 For Heavy Load - Spring Steel 4 5.6 - 1.6 - -
    From: ₹ 2,053.14
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Steel Disc Spring M (I.W.T. Standard) Made by Iwata Denko

    Steel Disc Spring M (I.W.T. Standard) Made by Iwata Denko

    IWATA DENKO

    Steel Disc Spring M (I.W.T. Standard) Made by Iwata Denko
    Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
    [Feature]
    ● Outer Diameter (mm.) : 16.5, 25, 30 and 35
    ● Inner Diameter (mm.) : 5.2, 8.2, 10.2 and 12.3
    ● Free State Height (mm.) : 1.2, 1.85, 2.2 and 2.6
    ● Material : Spring Steel
    [Application]
    Disc springs are utilized for machine tools, press machines and hinges.

    • Volume Discount
    Outer Dia. D(Ø) Inner Dia. d(Ø) Applied Load Load P3 (at 0.75h)(N) Material Plate Thickness t(mm) Free Height Ho(mm) Load P1 (at 0.25h)(N) Total Deflection h(mm) Deflection δ Load P1 (at 0.50h)(N)
    25 8.2 - - Spring Steel 1.5 1.85 - 0.35 - -
    From: ₹ 342.00
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
Brand
Product Series
CAD
From
Days to Ship
Specifications
Outer Dia. D(Ø)
Inner Dia. d(Ø)
Applied Load
Load P3 (at 0.75h)(N)
Material
Plate Thickness t(mm)
Free Height Ho(mm)
Load P1 (at 0.25h)(N)
Total Deflection h(mm)
Deflection δ
Load P1 (at 0.50h)(N)

    You can add up to 6 items per a category to the compare list.

    Disc Springs

        You can add up to 6 items per a category to the compare list.

        Disc Springs

            You can add up to 6 items per a category to the compare list.

            Disc Spring (for Light Loads)
              Disc Spring (for Light Loads)
              Disc Spring (for Light Loads)

                You can add up to 6 items per a category to the compare list.

                Disc Spring (Heavy Load)
                  Disc Spring (Heavy Load)
                  Disc Spring (Heavy Load)

                    You can add up to 6 items per a category to the compare list.

                    Disc Spring BD (Iwata Standard)

                        You can add up to 6 items per a category to the compare list.

                        Disc Spring (Heavy Load)

                            You can add up to 6 items per a category to the compare list.

                            Steel Disc Spring R (I.W.T. Standard) Made by Iwata Denko

                                You can add up to 6 items per a category to the compare list.

                                MDS Disc Spring

                                    You can add up to 6 items per a category to the compare list.

                                    Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko

                                        You can add up to 6 items per a category to the compare list.

                                        Steel Disc Spring for Heavy Loads (JIS Standard) Made by Iwata Denko

                                            You can add up to 6 items per a category to the compare list.

                                            Disc Spring  Light Load  Iwata Denko

                                                You can add up to 6 items per a category to the compare list.

                                                Disc Spring (Light Load)

                                                    You can add up to 6 items per a category to the compare list.

                                                    Steel Disc Spring for Heavy Loads (I.W.T. Standard) Made by Iwata Denko

                                                        You can add up to 6 items per a category to the compare list.

                                                        Steel Disc Spring M (I.W.T. Standard) Made by Iwata Denko
                                                          Brand

                                                          MISUMI

                                                          MiSUMi Economy

                                                          MISUMI

                                                          OCHIAI

                                                          OCHIAI

                                                          IWATA DENKO

                                                          TAIYO STAINLESS SPRING

                                                          IWATA DENKO

                                                          HEIWA HATSUJYO

                                                          IWATA DENKO

                                                          IWATA DENKO

                                                          TOKYO HATSUJYO MANUFACTURING

                                                          TAIYO STAINLESS SPRING

                                                          IWATA DENKO

                                                          IWATA DENKO

                                                          Product Series

                                                          Disc Springs【50-100 Pieces Per Package】

                                                          Disc Springs

                                                          Disc Spring (for Light Loads)

                                                          Disc Spring (Heavy Load)

                                                          Disc Spring BD (Iwata Standard)【1-1,000 Pieces Per Package】

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

                                                          Steel Disc Spring R (I.W.T. Standard) Made by Iwata Denko

                                                          MDS Disc Spring【1-1,000 Pieces Per Package】

                                                          Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko【1-500 Pieces Per Package】

                                                          Steel Disc Spring for Heavy Loads (JIS Standard) Made by Iwata Denko【1-1,000 Pieces Per Package】

                                                          Disc Spring Light Load Iwata Denko【10-50 Pieces Per Package】

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

                                                          Steel Disc Spring for Heavy Loads (I.W.T. Standard) Made by Iwata Denko

                                                          Steel Disc Spring M (I.W.T. Standard) Made by Iwata Denko

                                                          CAD
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          From

                                                          ₹ 435.75

                                                          ₹ 10.00

                                                          ₹ 8.01

                                                          ₹ 8.38

                                                          ₹ 36.85

                                                          ₹ 6.00

                                                          ₹ 96.00

                                                          ₹ 7.00

                                                          ₹ 48.25

                                                          ₹ 48.18

                                                          ₹ 1,431.20

                                                          ₹ 8.00

                                                          ₹ 2,053.14

                                                          ₹ 342.00

                                                          Days to Ship Same day or more Same day or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more
                                                          Specifications
                                                                                      Outer Dia. D(Ø)8 ~ 508 ~ 508 ~ 1008 ~ 10010 ~ 2008 ~ 18030 ~ 426 ~ 2508 ~ 5658 ~ 6310 ~ 408 ~ 907125
                                                                                      Inner Dia. d(Ø)4.2 ~ 25.44.2 ~ 25.44.2 ~ 514.2 ~ 513 ~ 1104.2 ~ 9216.3 ~ 22.43.2 ~ 1274.2 ~ 514.2 ~ 315.2 ~ 20.44.2 ~ 46368.2
                                                                                      Applied LoadFor Heavy Load / For Light LoadFor Heavy Load / For Light LoadFor Light LoadFor Heavy LoadFor Heavy Load / For Light LoadFor Heavy Load-For Heavy Load / For Light LoadFor Light LoadFor Heavy LoadFor Light LoadFor Light LoadFor Heavy Load-
                                                                                      Load P3 (at 0.75h)(N)-1,109 ~ 981---186.2 ~ 112984.2-61 ~ 274000--209.86 ~ 3157.74107.8 ~ 12700.8--
                                                                                      MaterialSpring SteelS65~70C (Black Oxide) / SUS304-CSP / SUP-10Spring SteelSpring SteelSpring SteelSUS304-CSP / Spring SteelSpring SteelSpring SteelSpring SteelSpring SteelSpecial SteelSUS304-CSP / Spring SteelSpring SteelSpring Steel
                                                                                      Plate Thickness t(mm)0.3 ~ 30.3 ~ 30.3 ~ 3.50.4 ~ 60.2 ~ 20.4 ~ 101.8 ~ 2.50.2 ~ 140.3 ~ 3.50.4 ~ 3.50.4 ~ 1.60.3 ~ 3.541.5
                                                                                      Free Height Ho(mm)0.55 ~ 4.10.55 ~ 4.1--0.4 ~ 4.50.6 ~ 142.3 ~ 3.10.4 ~ 19.60.55 ~ 6.30.6 ~ 4.90.7 ~ 2.750.55 ~ 65.61.85
                                                                                      Load P1 (at 0.25h)(N)-------29.1 ~ 89900--88.26 ~ 1304.28---
                                                                                      Total Deflection h(mm)0.2 ~ 1.40.2 ~ 1.40.25 ~ 2.80.2 ~ 2.20.2 ~ 2.50.2 ~ 40.5 ~ 0.60.15 ~ 7.30.25 ~ 2.80.2 ~ 1.40.3 ~ 1.150.25 ~ 2.51.60.35
                                                                                      Deflection δ-----0.75h (mm)----0.75h (mm)0.75h (mm)--
                                                                                      Load P1 (at 0.50h)(N)-------48.4 ~ 164000--155.93 ~ 2324.18---

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                                                                                      Related Categories to Disc Springs

                                                                                      FAQ Disc Springs

                                                                                      Question: What are disc springs used for?
                                                                                      Answer: Disc spring washers are used to absorb the vibration and shock loads in bolt assemblies that are suitable for industries that use high-vibration machinery. It depends on how you put the disc spring washers on.
                                                                                        1. Parallel - When tightening the bolt and nut, The disc spring washer will help distribute the compression force equally from the bolt to the flange. Make good seals to prevent leakage.
                                                                                        2. Stacking - this method provides a spring constant and prevents deflecting force. Make it act like a shock absorber that helps to decrease the bolt's loose from vibration.
                                                                                        3. Combined This method combined the advantages of Parallel and Stacking together.
                                                                                      Question: What is the material of disc springs?
                                                                                      Answer: Here are some common materials for disc springs or Belleville spring washer consist of
                                                                                      1. Carbon steel: Carbon steel is the most common material for disc springs. It is relatively inexpensive and easy to work with. However, carbon steel has a relatively low fatigue limit, so it is not suitable for applications where the spring will be subjected to a lot of repeated loading and unloading.
                                                                                      2. Stainless steel: Stainless steel is a more corrosion-resistant material than carbon steel. It is also more fatigue resistant, so it is suitable for applications where the spring will be subjected to a lot of repeated loading and unloading. However, stainless steel is more expensive than carbon steel.
                                                                                      3. Chrome vanadium steel: Chrome vanadium steel is a high-strength material that is often used in applications where the spring will be subjected to high loads. It is also more fatigue resistant than carbon steel or stainless steel. However, chrome vanadium steel is more expensive than these other materials.
                                                                                      4. Beryllium copper: Beryllium copper is a very strong and fatigue-resistant material. It is also corrosion-resistant and has a high spring rate. However, beryllium copper is a very expensive material.
                                                                                      Question: How do I choose a disc spring?
                                                                                      Answer: 1. Choose a Disc Spring that has the right dimensions, which include the Outer diameter, Inner diameter, Thickness and Height.
                                                                                      2. Choose a Disc Spring that matches the temperature in the operation area - which has 4 ranges: normal temperature, >150°C, >300°C and >600°C.
                                                                                      3. Choose a Disc Spring that is resistant to chemicals and corrosion.
                                                                                      4. Choose a Disc Spring that is matched to the Load of the application.
                                                                                      Question: What is the difference between a wave washer and a disc spring?
                                                                                      Answer: Wave washers and disc springs are both types of spring washers that are used to provide a preload in bolted assemblies. However, there are some key differences between the two types of washers.
                                                                                      • Wave washers are typically made from a single piece of metal that has been shaped into a wave pattern. The wave pattern creates a series of peaks and valleys that provide a progressive preload as the bolt is tightened. Wave washers are typically used in applications where a high preload is required, such as in heavy-duty machinery.
                                                                                      • Disc springs are typically made from a stack of thin discs that have been sandwiched together. The discs are shaped into a conical frustum, which creates a spring-like action when the bolt is tightened. Disc springs are typically used in applications where a repeatable preload is required, such as in pressure control valves, shock absorbers and clutches.
                                                                                      In general, wave washers are a good choice for applications where a high preload is required, while disc springs are a good choice for applications where a repeatable preload is required.
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