round wire wave spring washers kw series for industry

Round Wire Wave Spring Washers are a type of wave spring washer made with a round cross-section wire.

Description

Round Wire Wave Spring Washers are precision-engineered washers made from round cross-section steel wire, designed to deliver high loads with accurate, predictable spring stiffness. Their unique waveform design provides reliable elasticity and preload in a wide range of mechanical connections, making them ideal for demanding engineering applications.

round wire wave spring washers

Round wire wave spring washers

Key Features & Benefits

  • Excellent Elasticity: The special waveform structure enables long-lasting elastic deformation, providing consistent preload and reliable performance under stress.
  • Vibration Damping: Effectively absorbs vibration and shock, helping to reduce noise and extend equipment lifespan.
  • Uniform Pressure Distribution: The waveform design ensures even pressure over the contact surface, minimizing localized stress and enhancing reliability.
  • Durability: Manufactured from high-strength materials such as stainless steel or alloy steel, these washers offer outstanding corrosion and wear resistance for long-term use.
  • Adaptability: Suitable for operation in high temperature, high humidity, and corrosive environments, making them ideal for various industrial applications.
  • Predictable Spring Stiffness: Provides loads similar to disc springs, but with higher accuracy and consistency in spring rate.

Applications

  • Mechanical connections requiring elastic preload and vibration damping
  • Automotive, aerospace, and industrial equipment
  • Assembly solutions in high temperature or corrosive environments

Choose Round Wire Wave Spring Washers for applications demanding precise load control, excellent vibration absorption, and outstanding durability. Their advanced design ensures optimal performance and reliability in even the most challenging environments.

Technical Parameters
Item No. Operates in
Bore Diameter(mm)
Clears Shaft
Diameter(mm)
Load(N) Work Height(mm) Free Height(mm) Spring Rate(N/mm)
KW-0050 12.7 10.36 155.6 1.32 1.57 612.5
KW-0062 15.88 13.13 222.3 1.63 1.96 673.1
KW-0075 19.05 15.95 311.2 1.93 2.34 765.6
KW-0087 22.23 18.8 355.6 2.18 2.64 777.7
KW-0100 25.4 21.72 400.1 2.41 2.95 750.1
KW-0112 28.58 24.56 444.5 2.59 3.23 700
KW-0125 31.75 27.46 489 2.79 3.51 687.6
KW-0137 34.93 31.06 533.4 2.41 3.07 807.6
KW-0150 38.1 34.01 577.9 2.59 3.25 875
KW-0162 41.28 36.68 622.3 2.79 3.48 907.4
KW-0175 44.45 39.73 666.8 2.87 3.66 846.8
KW-0187 47.63 42.72 711.2 3.02 3.94 777.7
KW-0200 50.8 45.8 755.7 3.15 4.19 725.6
KW-0212 53.98 48.41 800.1 3.28 4.11 954.6
KW-0225 57.15 51.38 844.6 3.45 4.27 1039.2
KW-0237 60.33 54.38 889 3.58 4.52 945.9
KW-0250 63.5 57.43 933.5 3.66 4.7 896.4
KW-0262 66.68 60.3 977.9 3.89 5.16 770
KW-0275 69.85 63.42 1022.4 3.91 5.38 694.1
KW-0287 73.03 66.5 1066.8 4.01 5.33 807.6
KW-0300 76.2 70.28 1111.3 3.58 4.55 1151.3
KW-0312 79.38 73.1 1155.7 3.66 4.67 1137.5
KW-0325 82.55 76 1200.2 3.89 4.83 1277
KW-0337 85.73 79.12 1244.6 3.91 4.95 1195.1
KW-0350 88.9 82.19 1289.1 4.01 5.11 1180.2
KW-0362 92.08 85.24 1333.5 4.09 5.23 1166.7
KW-0375 95.25 88.27 1378 4.22 5.38 1179.3
KW-0387 98.43 91.31 1422.4 4.32 5.28 1473.7
KW-0400 101.6 94.44 1466.9 4.32 5.72 1050
KW-0412 104.78 97.21 1489.1 4.45 5.61 1274.5
KW-0425 107.95 100.28 1533.5 4.52 5.72 1284.5
KW-0437 111.13 103.2 1555.8 4.75 6.1 1155.7
KW-0450 114.3 106.3 1600.2 4.75 6.27 1050
KW-0462 117.48 109.47 1622.4 4.75 6.43 967.8
KW-0475 120.65 112.55 1666.9 4.83 6.53 979.5
KW-0487 123.83 115.7 1689.1 4.83 6.71 898.6
KW-0500 127 118.67 1733.6 4.95 6.73 974.9
KW-0512 130.18 121.21 1778 5.08 6.96 945.9
KW-0525 133.35 124.28 1822.5 5.18 7.09 956.7
KW-0537 136.53 127.94 1866.9 4.75 6.22 1267.2
KW-0550 139.7 131.11 1911.4 4.75 6.38 1175.8
KW-0562 142.88 134.19 1955.8 4.83 6.22 1400
KW-0575 146.05 137.31 2000.3 4.83 6.38 1291
KW-0587 149.23 140.31 2044.7 5 6.65 1238.5
KW-0600 152.4 143.36 2089.2 5.08 6.81 1209.6