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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.
Products circulating on the market * | MISUMI economy series |
24H Salt Spray Test Results | 48H Salt Spray Test Results |
Surface treatment: blackening | Surface treatment: parkerizing |
Products circulating on the market * | MISUMI economy series | |
30PC Consistency Test (CPK) | 50PC Consistency Test (CPK) | |
Deviation of Spring Height (H0) CPK=0.48 | Deviation of Spring Height (H0) CPK=1.48 | The dimensional consistency of the product is 3 times that of the products circulating on the market. |
Overlapping use can result in unstable performance | Ensure stable performance during overlapping use |
Inner Diameter/Outside diameter (mm) | Recommended gap (mm) |
15 or Less | 0.2 |
20 or Less | 0.3 |
26 or Less | 0.4 |
45 or Less | 0.6 |
75 or Less | 0.8 |
140 or Less | 1.0 |
250 or Less | 1.6 |
Part Number | Price | Name | Minimum Order Qty. | Number of pc(s). included in pkg. | Volume Discount | Days to Ship | Outer Dia. D (Ø) | Inner Dia. d (Ø) | Load Type | Plate Thickness t (mm) | Free State Height H (mm) | Total Deflection h (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 171.43 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 8 | 4.2 | A | 0.3 | 0.55 | 0.25 | |
฿ 171.43 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 8 | 4.2 | B | 0.4 | 0.6 | 0.2 | |
฿ 187.66 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 10 | 5.2 | A | 0.4 | 0.7 | 0.3 | |
฿ 205.19 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 10 | 5.2 | B | 0.5 | 0.75 | 0.25 | |
฿ 222.08 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 12.5 | 6.2 | A | 0.5 | 0.85 | 0.35 | |
฿ 222.73 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 12.5 | 6.2 | B | 0.7 | 1 | 0.3 | |
฿ 238.96 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 14 | 7.2 | A | 0.5 | 0.9 | 0.4 | |
฿ 274.03 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 14 | 7.2 | B | 0.8 | 1.1 | 0.3 | |
฿ 306.49 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 16 | 8.2 | A | 0.6 | 1.05 | 0.45 | |
฿ 308.44 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 16 | 8.2 | B | 0.9 | 1.25 | 0.35 | |
฿ 341.56 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 18 | 9.2 | A | 0.7 | 1.2 | 0.5 | |
฿ 344.16 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 18 | 9.2 | B | 1 | 1.4 | 0.4 | |
฿ 361.04 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 20 | 10.2 | A | 0.8 | 1.35 | 0.55 | |
฿ 379.87 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 20 | 10.2 | B | 1.1 | 1.55 | 0.45 | |
฿ 396.75 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 22.5 | 11.2 | A | 0.8 | 1.45 | 0.65 | |
฿ 419.48 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 22.5 | 11.2 | B | 1.25 | 1.75 | 0.5 | |
฿ 434.42 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 25 | 12.2 | A | 0.9 | 1.6 | 0.7 | |
฿ 492.86 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 25 | 12.2 | B | 1.5 | 2.05 | 0.55 | |
฿ 538.31 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 28 | 14.2 | A | 1 | 1.8 | 0.8 | |
฿ 729.87 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 28 | 14.2 | B | 1.5 | 2.15 | 0.65 | |
฿ 781.82 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 31.5 | 16.3 | A | 1.25 | 2.15 | 0.9 | |
฿ 927.27 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 31.5 | 16.3 | B | 1.75 | 2.45 | 0.7 | |
฿ 938.96 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 35.5 | 18.3 | A | 1.25 | 2.25 | 1 | |
฿ 1,244.81 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 35.5 | 18.3 | B | 2 | 2.8 | 0.8 | |
฿ 1,190.91 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | Same day | 40 | 20.4 | A | 1.5 | 2.65 | 1.15 | |
฿ 1,553.25 | ECONOMY DISC SPRINGS | 1 Pack(s) | 100 Pieces Per Package | Available | 6 Day(s) | 40 | 20.4 | B | 2.25 | 3.15 | 0.9 | |
฿ 754.55 | ECONOMY DISC SPRINGS | 1 Pack(s) | 50 Pieces Per Package | Available | Same day | 45 | 22.4 | A | 1.75 | 3.05 | 1.3 | |
฿ 1,452.60 | ECONOMY DISC SPRINGS | 1 Pack(s) | 50 Pieces Per Package | Available | 6 Day(s) | 45 | 22.4 | B | 2.5 | 3.5 | 1 | |
฿ 1,087.01 | ECONOMY DISC SPRINGS | 1 Pack(s) | 50 Pieces Per Package | Available | Same day | 50 | 25.4 | A | 2 | 3.4 | 1.4 | |
฿ 1,822.73 | ECONOMY DISC SPRINGS | 1 Pack(s) | 50 Pieces Per Package | Available | Same day | 50 | 25.4 | B | 3 | 4.1 | 1.1 |
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Part Number | Outer Diameter (D) | Load Type | Tolerance (D) mm | I.D. (d) mm | Tolerance (d) mm | Plate Thickness (t) mm | Free Height Ho mm | Tolerance (Ho) mm | Maximum Deflection (h) mm | Load (75% Deflection) N |
Type | D | |||||||||
Economy series | 8 | A | 0 -0.15 | 4.2 | 0.15 0 | 0.3 | 0.55 | +0.1 -0.05 | 0.25 | 119 |
B | 0.4 | 0.6 | 0.2 | 210 | ||||||
10 | A | 5.2 | 0.4 | 0.7 | 0.3 | 213 | ||||
B | 0.5 | 0.75 | 0.25 | 323 | ||||||
12.5 | A | 0 -0.18 | 6.2 | 0.5 | 0.85 | 0.35 | 294 | |||
B | 0.7 | 1 | 0.3 | 657 | ||||||
14 | A | 7.2 | 0.5 | 0.9 | 0.4 | 274 | ||||
B | 0.8 | 1.1 | 0.3 | 813 | ||||||
16 | A | 8.2 | 0.6 | 1.05 | 0.45 | 411 | ||||
B | 0.9 | 1.25 | 0.35 | 1029 | ||||||
18 | A | 9.2 | 0.7 | 1.2 | 0.5 | 568 | ||||
B | 1 | 1.4 | 0.4 | 1274 | ||||||
20 | A | 0 -0.21 | 10.2 | 0.18 0 | 0.8 | 1.35 | 0.55 | 745 | ||
B | 1.1 | 1.55 | 0.45 | 1520 | ||||||
22.5 | A | 11.2 | 0.8 | 1.45 | 0.65 | 710 | ||||
B | 1.25 | 1.75 | +0.15 -0.08 | 0.5 | 1950 | |||||
25 | A | 12.2 | 0.9 | 1.6 | +0.10 -0.05 | 0.7 | 868 | |||
B | 1.5 | 2.05 | +0.15 -0.08 | 0.55 | 2910 | |||||
28 | A | 14.2 | 1 | 1.8 | +0.10 -0.05 | 0.8 | 1110 | |||
B | 1.5 | 2.15 | +0.15 -0.08 | 0.65 | 2850 | |||||
31.5 | A | 0 -0.25 | 16.3 | 1.25 | 2.15 | 0.9 | 1920 | |||
B | 1.75 | 2.45 | 0.7 | 3900 | ||||||
35.5 | A | 18.3 | 0.21 0 | 1.25 | 2.25 | 1 | 1700 | |||
B | 2 | 2.8 | 0.8 | 5190 | ||||||
40 | A | 20.4 | 1.5 | 2.65 | 1.15 | 2620 | ||||
B | 2.25 | 3.15 | +0.20 -0.10 | 0.9 | 6540 | |||||
45 | A | 22.4 | 1.75 | 3.05 | +0.15 -0.08 | 1.3 | 3660 | |||
B | 2.5 | 3.5 | +0.20 -0.10 | 1 | 7720 | |||||
50 | A | 25.4 | 2 | 3.4 | +0.15 -0.08 | 1.4 | 4756 | |||
B | 3 | 4.1 | +0.20 -0.10 | 1.1 | 11964 |
Material | Spring Steel |
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