Lispring is one of the professional companies in the world that produces wave springs and spiral retaining rings. The RW series round wire wave pads produced are produced from round-section steel wires, which can provide higher loads while maintaining precise spring loads. An alternative to disc springs, round wire wave springs offer similar loading but with a more accurate, predictable spring rate.
Overview
RW Round-section Wire Wave Springs
Lispring is one of the professional companies in the world that produces wave springs and spiral retaining rings. The RW series round wire wave pads produced are produced from round-section steel wires, which can provide higher loads while maintaining precise spring loads. An alternative to disc springs, round wire wave springs offer similar loading but with a more accurate, predictable spring rate.
Applications
Suitable for aerospace, automotive, medical, machinery, electronics, oil and gas, wind power and new energy applications.
Main Markets
Western Europe, North America and China.
Packaging & Delivery
Courier or freight shipment available. Typical delivery lead time: 5 to 30 days.
Our Advantages
An experienced R&D team helps solve application problems, and Lispring supplies high-quality products to many globally recognized manufacturers.
Quality Control
Certified to ISO 9001 and IATF 16949 with specialized manufacturing experience since 2009, small trial orders accepted and samples available on request.
RW Round-section Wire Wave Springs Specifications Table
| Part No. | Mating Bore Dia. (mm) | Mating Shaft Dia. (mm) | Load (N) | Work Height (mm) | Free Height (mm) | Waves | Turns / Layers | Spring Rate (N/mm) |
| RW-0050 | 12.7 | 10.36 | 155.6 | 1.32 | 1.57 | 3 | 1 | 612.5 |
| RW-0062 | 15.88 | 13.13 | 222.3 | 1.63 | 1.96 | 3 | 1 | 673.1 |
| RW-0075 | 19.05 | 15.95 | 311.2 | 1.93 | 2.34 | 3 | 1 | 765.6 |
| RW-0087 | 22.23 | 18.8 | 355.6 | 2.18 | 2.64 | 3 | 1 | 777.7 |
| RW-0100 | 25.4 | 21.72 | 400.1 | 2.41 | 2.95 | 3 | 1 | 750.1 |
| RW-0112 | 28.58 | 24.56 | 444.5 | 2.59 | 3.23 | 3 | 1 | 700 |
| RW-0125 | 31.75 | 27.46 | 489 | 2.79 | 3.51 | 3 | 1 | 687.6 |
| RW-0137 | 34.93 | 31.06 | 533.4 | 2.41 | 3.07 | 4 | 1 | 807.6 |
| RW-0150 | 38.1 | 34.01 | 577.9 | 2.59 | 3.25 | 4 | 1 | 875 |
| RW-0162 | 41.28 | 36.68 | 622.3 | 2.79 | 3.48 | 4 | 1 | 907.4 |
| RW-0175 | 44.45 | 39.73 | 666.8 | 2.87 | 3.66 | 4 | 1 | 846.8 |
| RW-0187 | 47.63 | 42.72 | 711.2 | 3.02 | 3.94 | 4 | 1 | 777.7 |
| RW-0200 | 50.8 | 45.8 | 755.7 | 3.15 | 4.19 | 4 | 1 | 725.6 |
| RW-0212 | 53.98 | 48.41 | 800.1 | 3.28 | 4.11 | 4 | 1 | 954.6 |
| RW-0225 | 57.15 | 51.38 | 844.6 | 3.45 | 4.27 | 4 | 1 | 1039.2 |
| RW-0237 | 60.33 | 54.38 | 889 | 3.58 | 4.52 | 4 | 1 | 945.9 |
| RW-0250 | 63.5 | 57.43 | 933.5 | 3.66 | 4.7 | 4 | 1 | 896.4 |
| RW-0262 | 66.68 | 60.3 | 977.9 | 3.89 | 5.16 | 4 | 1 | 770 |
| RW-0275 | 69.85 | 63.42 | 1022.4 | 3.91 | 5.38 | 4 | 1 | 694.1 |
| RW-0287 | 73.03 | 66.5 | 1066.8 | 4.01 | 5.33 | 4 | 1 | 807.6 |
| RW-0300 | 76.2 | 70.28 | 1111.3 | 3.58 | 4.55 | 5 | 1 | 1151.3 |
| RW-0312 | 79.38 | 73.1 | 1155.7 | 3.66 | 4.67 | 5 | 1 | 1137.5 |
| RW-0325 | 82.55 | 76 | 1200.2 | 3.89 | 4.83 | 5 | 1 | 1277 |
| RW-0337 | 85.73 | 79.12 | 1244.6 | 3.91 | 4.95 | 5 | 1 | 1195.1 |
| RW-0350 | 88.9 | 82.19 | 1289.1 | 4.01 | 5.11 | 5 | 1 | 1180.2 |
| RW-0362 | 92.08 | 85.24 | 1333.5 | 4.09 | 5.23 | 5 | 1 | 1166.7 |
| RW-0375 | 95.25 | 88.27 | 1378 | 4.22 | 5.38 | 5 | 1 | 1179.3 |
| RW-0387 | 98.43 | 91.31 | 1422.4 | 4.32 | 5.28 | 5 | 1 | 1473.7 |
| RW-0400 | 101.6 | 94.44 | 1466.9 | 4.32 | 5.72 | 5 | 1 | 1050 |
| RW-0412 | 104.78 | 97.21 | 1489.1 | 4.45 | 5.61 | 5 | 1 | 1274.5 |
| RW-0425 | 107.95 | 100.28 | 1533.5 | 4.52 | 5.72 | 5 | 1 | 1284.5 |
| RW-0437 | 111.13 | 103.2 | 1555.8 | 4.75 | 6.1 | 5 | 1 | 1155.7 |
| RW-0450 | 114.3 | 106.3 | 1600.2 | 4.75 | 6.27 | 5 | 1 | 1050 |
| RW-0462 | 117.48 | 109.47 | 1622.4 | 4.75 | 6.43 | 5 | 1 | 967.8 |
| RW-0475 | 120.65 | 112.55 | 1666.9 | 4.83 | 6.53 | 5 | 1 | 979.5 |
| RW-0487 | 123.83 | 115.7 | 1689.1 | 4.83 | 6.71 | 5 | 1 | 898.6 |
| RW-0500 | 127 | 118.67 | 1733.6 | 4.95 | 6.73 | 5 | 1 | 974.9 |
| RW-0512 | 130.18 | 121.21 | 1778 | 5.08 | 6.96 | 5 | 1 | 945.9 |
| RW-0525 | 133.35 | 124.28 | 1822.5 | 5.18 | 7.09 | 5 | 1 | 956.7 |
| RW-0537 | 136.53 | 127.94 | 1866.9 | 4.75 | 6.22 | 6 | 1 | 1267.2 |
| RW-0550 | 139.7 | 131.11 | 1911.4 | 4.75 | 6.38 | 6 | 1 | 1175.8 |
| RW-0562 | 142.88 | 134.19 | 1955.8 | 4.83 | 6.22 | 6 | 1 | 1400 |
| RW-0575 | 146.05 | 137.31 | 2000.3 | 4.83 | 6.38 | 6 | 1 | 1291 |
| RW-0587 | 149.23 | 140.31 | 2044.7 | 5 | 6.65 | 6 | 1 | 1238.5 |
| RW-0600 | 152.4 | 143.36 | 2089.2 | 5.08 | 6.81 | 6 | 1 | 1209.6 |
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