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Single Turn, Narrow Wave Springs (Imperial)

Smalley narrow section wave springs were originally designed to pre-load packings in telescoping hydraulic cylinders. They have also found other applications where working space is highly limited. This Smalley Wave Spring series is designed to cling in the bore to assure perfect concentricity between the wave spring and assembly.

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Product Information

Smalley narrow section wave springs were originally designed to pre-load packings in telescoping hydraulic cylinders. They have also found other applications where working space is highly limited. This Smalley Wave Spring series is designed to cling in the bore to assure perfect concentricity between the wave spring and assembly. When these narrow section wave springs are compressed, radial expansion is taken up by the gap in the spring to eliminate binding.

Material: Carbon steel and 17-7 PH/C stainless steel.
Alternative materials available on request

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Dimensions: Inches (in)Add suffix -S17? for 17-7 stainless steel.

Part Number Operates in a bore dia. Clears Shaft dia. Load (lb) Work Height Reference Free Height No of Waves Thickness Radial Wall Reference Spring Rate (lb/in) Type
YSSR-0325-N 3.250 2.820 54 0.109 0.200 4 0.030 0.188 593 Gap
YSSR-0337-N 3.375 2.940 56 0.109 0.220 4 0.030 0.188 505 Gap
YSSR-0350-N 3.500 3.070 58 0.109 0.260 4 0.030 0.188 384 Gap
YSSR-0362-N 3.625 3.190 60 0.109 0.270 4 0.030 0.188 373 Gap
YSSR-0375-N 3.750 3.320 62 0.109 0.280 4 0.030 0.188 363 Gap
YSSR-0387-N 3.875 3.440 64 0.109 0.310 4 0.030 0.188 318 Gap
YSSR-0400-N 4.000 3.570 66 0.109 0.200 5 0.030 0.188 725 Gap
YSSR-0412-N 4.125 3.690 67 0.109 0.200 5 0.030 0.188 736 Gap
YSSR-0425-N 4.250 3.820 69 0.109 0.240 5 0.030 0.188 527 Gap
YSSR-0437-N 4.375 3.940 70 0.109 0.210 5 0.030 0.188 693 Gap
YSSR-0450-N 4.500 4.070 72 0.109 0.280 5 0.030 0.188 421 Gap
YSSR-0462-N 4.625 4.190 73 0.125 0.270 5 0.030 0.188 503 Gap
YSSR-0475-N 4.750 4.320 75 0.125 0.320 5 0.030 0.188 385 Gap
YSSR-0487-N 4.875 4.440 76 0.125 0.320 5 0.030 0.188 390 Gap
YSSR-0500-N 5.000 4.570 78 0.125 0.350 5 0.030 0.188 347 Gap
YSSR-0512-N 5.125 4.690 80 0.125 0.350 5 0.030 0.188 356 Gap
YSSR-0525-N 5.250 4.820 82 0.125 0.360 5 0.030 0.188 349 Gap
YSSR-0537-N 5.375 4.940 84 0.125 0.440 5 0.030 0.188 267 Gap
YSSR-0550-N 5.500 5.070 86 0.125 0.280 6 0.030 0.188 555 Gap
YSSR-0562-N 5.625 5.190 88 0.125 0.290 6 0.030 0.188 533 Gap
YSSR-0575-N 5.750 5.320 90 0.125 0.340 6 0.030 0.188 419 Gap
YSSR-0587-N 5.875 5.440 92 0.125 0.340 6 0.030 0.188 428 Gap
YSSR-0600-N 6.000 5.570 94 0.125 0.340 6 0.030 0.188 437 Gap
YSSR-0612-N 6.125 5.690 96 0.125 0.280 7 0.030 0.188 619 Gap
YSSR-0625-N 6.250 5.820 98 0.125 0.280 7 0.030 0.188 632 Gap
YSSR-0637-N 6.375 5.940 100 0.125 0.300 7 0.030 0.188 571 Gap
YSSR-0650-N 6.500 6.070 102 0.125 0.300 7 0.030 0.188 583 Gap
YSSR-0675-N 6.750 6.320 104 0.125 0.300 7 0.030 0.188 594 Gap
YSSR-0700-N 7.000 6.480 106 0.156 0.320 7 0.030 0.233 646 Gap
YSSR-0725-N 7.250 6.730 108 0.156 0.330 7 0.030 0.233 621 Gap
YSSR-0750-N 7.500 6.980 110 0.156 0.360 7 0.030 0.233 539 Gap
YSSR-0775-N 7.750 7.230 114 0.156 0.380 7 0.030 0.233 509 Gap

 

Quality assured since 1981 ISO 9001:2008 Aerospace AS9100C & AS9120AWith ISO9001: 2015 approval incorporating Design Status, our qualified engineering staff are able to offer a completely free of charge engineering service and are available to assist with part selection, custom design, application requirements, material selection and more.

Applications are discussed in-depth, first-off design data and drawings are submitted for approval to ensure our customers are provided with the correct design, first time. However, on those rare occasions when modifications are necessary, our no-tooling process and flexible manufacturing procedures means the production of prototypes is easily and economically achieved without onerous tooling charges and long lead times.

At TFC we realise that Quality runs through the entire business, not just our products. We have continually invested in the right people to provide the superior market knowledge and customer service.

Our supply chain partners, from manufacturers to logistics and information technology are carefully chosen to ?t our commitment to quality

Quality assured since 1981
ISO 9001:2015
Aerospace AS9100C & AS9120A

All products are batch traceable and can be supplied in accordance with REACH, RoHs and Weee.

Certificates of Conformity are available on request and Full material certification is also available on many items.

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