TFC Ltd | Fasteners and Fixings
Home > Products > Bearing Preload Springs (Metric)

Bearing Preload Springs (Metric)

Smalley bearing preload Wave Springs eliminate play and minimise bearing noise. The constant light/medium pressure they apply removes play between the ball bearings and the bearings™ inner and outer races.

Need Assistance?
Contact our Engineering team now +44 (0)1435 866011 or

Request a Sample
Smalley CAD Downloads

Product Information

Smalley bearing preload Wave Springs eliminate play and minimise bearing noise. The constant light/medium pressure they apply removes play between the ball bearings and the bearings™ inner and outer races. Preloading can reduce the possibility of bearing damage due to vibration (vibratory loading) and wear due to repetitive and non-repetitive run out.

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

Dimensions: millimetres (mm)
Add suffix -S17″ for 17-7 stainless steel.
1 Wave springs fit snug in housing.

Part Number Bearing OD 1 Clears Shaft dia. Load (N) Work Height Reference Free Height No of Waves Thickness Radial Wall Reference Spring Rate (N/mm) Type
YSSB-0035 9.00 6.86 25.80 1.00 1.50 3 0.20 0.81 52 Overlap
YSSB-0039 10.00 7.49 27.60 1.00 1.57 3 0.20 1.02 48 Overlap
YSSB-0043 11.00 8.46 29.40 1.00 1.83 3 0.20 1.02 35 Overlap
YSSB-0047 12.00 9.17 33.40 1.00 1.57 3 0.25 1.17 59 Overlap
YSSB-0051 13.00 9.53 37.80 1.00 1.57 3 0.25 1.47 66 Overlap
YSSB-0063 16.00 11.28 44.50 1.57 2.29 3 0.25 1.98 65 Overlap
YSSB-0075 19.00 14.28 53.40 1.57 3.05 3 0.25 1.98 35 Overlap
YSSB-0087 22.00 16.46 62.30 1.57 2.79 3 0.30 2.39 48 Overlap
YSSB-0095 24.00 18.46 66.70 1.57 3.56 3 0.30 2.39 35 Overlap
YSSB-0102 26.00 18.22 71.20 1.98 2.54 3 0.41 3.38 111 Overlap
YSSB-0110 28.00 20.22 75.60 1.98 2.79 3 0.41 3.38 85 Overlap
YSSB-0118 30.00 22.22 84.50 1.98 3.30 3 0.41 3.38 66 Overlap
YSSB-0126 32.00 24.22 89.00 1.98 3.81 3 0.41 3.38 52 Overlap
YSSB-0138 35.00 27.22 97.90 1.98 4.57 3 0.41 3.38 38 Overlap
YSSB-0146 37.00 28.72 102.30 1.98 3.81 3 0.46 3.63 58 Overlap
YSSB-0158 40.00 31.72 111.20 1.98 5.08 3 0.46 3.63 37 Overlap
YSSB-0165 42.00 33.72 115.70 1.98 3.05 4 0.46 3.63 99 Overlap
YSSB-0185 47.00 38.72 129.00 1.98 3.81 4 0.46 3.63 68 Overlap
YSSB-0205 52.00 43.11 142.40 2.36 3.56 4 0.61 3.76 121 Overlap
YSSB-0217 55.00 46.11 151.30 2.36 3.81 4 0.61 3.76 100 Overlap
YSSB-0244 62.00 51.69 169.10 2.36 4.32 4 0.61 4.52 85 Overlap
YSSB-0268 68.00 57.17 186.90 2.77 4.32 4 0.76 4.78 131 Overlap
YSSB-0276 70.00 59.17 191.30 2.77 4.32 4 0.76 4.78 119 Overlap
YSSB-0284 72.00 61.17 195.80 2.77 4.57 4 0.76 4.78 108 Overlap
YSSB-0295 75.00 64.17 204.70 2.77 5.08 4 0.76 4.78 94 Overlap
YSSB-0315 80.00 68.66 218.00 2.77 5.59 4 0.76 4.78 76 Overlap
YSSB-0335 85.00 71.38 231.40 2.77 5.59 4 0.76 5.92 83 Overlap
YSSB-0354 90.00 76.38 249.20 2.77 6.35 4 0.76 5.92 68 Overlap
YSSB-0374 95.00 81.38 262.50 2.77 7.37 4 0.76 5.92 57 Overlap
YSSB-0394 100.00 86.38 275.90 2.77 4.57 5 0.76 5.92 157 Gap
YSSB-0413 105.00 91.38 289.20 2.77 5.08 5 0.76 5.92 134 Gap
YSSB-0433 110.00 96.38 302.60 2.77 5.33 5 0.76 5.92 115 Gap
YSSB-0453 115.00 101.38 315.90 3.18 6.35 5 0.76 5.92 99 Gap
YSSB-0472 120.00 106.38 329.30 3.18 7.11 5 0.76 5.92 86 Gap
YSSB-0492 125.00 111.38 342.60 3.18 7.62 5 0.76 5.92 76 Gap
YSSB-0512 130.00 116.38 356.00 3.18 8.64 5 0.76 5.92 67 Gap
YSSB-0532 135.00 121.38 369.30 3.18 9.40 5 0.76 5.92 59 Gap
YSSB-0551 140.00 126.38 382.70 3.18 6.86 6 0.76 5.92 108 Gap
YSSB-0571 145.00 131.38 396.00 3.18 7.37 6 0.76 5.92 97 Gap
YSSB-0591 150.00 136.38 404.90 3.18 7.87 6 0.76 5.92 87 Gap
YSSB-0630 160.00 146.38 440.50 3.18 9.40 6 0.76 5.92 71 Gap
YSSB-0650 165.00 151.38 453.90 3.18 10.41 6 0.76 5.92 64 Gap
YSSB-0669 170.00 156.38 467.20 3.18 11.18 6 0.76 5.92 58 Gap
YSSB-0689 175.00 154.16 480.60 3.96 8.13 6 0.81 9.53 116 Gap
YSSB-0709 180.00 159.16 493.90 3.96 8.64 6 0.81 9.53 105 Gap
YSSB-0728 185.00 164.16 507.30 3.96 9.14 6 0.81 9.53 97 Gap
YSSB-0748 190.00 169.16 520.60 3.96 9.91 6 0.81 9.53 88 Gap
YSSB-0787 200.00 179.16 547.30 3.96 7.11 7 0.81 9.53 174 Gap
YSSB-0807 205.00 184.16 560.70 3.96 7.37 7 0.81 9.53 161 Gap
YSSB-0827 210.00 189.16 578.50 3.96 7.87 7 0.81 9.53 149 Gap
YSSB-0847 215.00 194.16 591.80 3.96 8.38 7 0.81 9.53 138 Gap
YSSB-0866 220.00 199.16 605.20 3.96 8.64 7 0.81 9.53 128 Gap
YSSB-0886 225.00 204.16 618.50 3.96 7.11 8 0.81 9.53 203 Gap
YSSB-0906 230.00 209.16 631.90 3.96 6.10 9 0.81 9.53 303 Gap
YSSB-0925 235.00 214.16 645.20 3.96 6.35 9 0.81 9.53 283 Gap
YSSB-0945 240.00 219.16 658.60 3.96 6.35 9 0.81 9.53 265 Gap
YSSB-0984 250.00 229.16 685.30 3.96 6.86 9 0.81 9.53 232 Gap
YSSB-1024 260.00 239.16 712.00 3.96 7.37 9 0.81 9.53 205 Gap
YSSB-1043 265.00 244.16 725.30 3.96 7.62 9 0.81 9.53 193 Gap
YSSB-1063 270.00 249.16 743.10 3.96 8.13 9 0.81 9.53 182 Gap
YSSB-1102 280.00 259.16 769.80 3.96 8.64 9 0.81 9.53 162 Gap
YSSB-1142 290.00 269.16 796.50 3.96 9.40 9 0.81 9.53 144 Gap
YSSB-1181 300.00 279.16 823.20 3.96 10.41 9 0.81 9.53 129 Gap
YSSB-1221 310.00 289.16 849.90 3.96 7.11 9 1.07 9.53 264 Gap
YSSB-1260 320.00 299.16 876.60 3.96 7.62 9 1.07 9.53 239 Gap
YSSB-1339 340.00 319.16 934.50 3.96 8.64 9 1.07 9.53 198 Gap
YSSB-1378 350.00 329.16 961.10 3.96 9.40 9 1.07 9.53 180 Gap
YSSB-1417 360.00 339.16 987.90 3.96 7.62 10 1.07 9.53 271 Gap
YSSB-1457 370.00 349.16 1014.60 3.96 8.13 10 1.07 9.53 249 Gap
YSSB-1496 380.00 359.16 1041.30 3.96 8.64 10 1.07 9.53 229 Gap
YSSB-1535 390.00 369.16 1072.40 3.96 9.14 10 1.07 9.53 211 Gap
YSSB-1575 400.00 379.16 1099.10 3.96 9.65 10 1.07 9.53 196 Gap
YSSB-1614 410.00 382.82 1125.80 3.96 8.38 10 1.07 12.70 251 Gap
YSSB-1654 420.00 392.82 1152.50 3.96 8.89 10 1.07 12.70 233 Gap
YSSB-1693 430.00 402.82 1179.20 3.96 7.62 11 1.07 12.70 317 Gap
YSSB-1732 440.00 412.82 1205.90 3.96 8.13 11 1.07 12.70 295 Gap
YSSB-1811 460.00 432.82 1263.70 3.96 8.89 11 1.07 12.70 256 Gap
YSSB-1890 480.00 452.82 1317.10 3.96 8.13 12 1.07 12.70 318 Gap
YSSB-1969 500.00 472.82 1370.50 3.96 8.89 12 1.07 12.70 280 Gap
YSSB-2126 540.00 512.82 1481.80 3.96 8.89 13 1.07 12.70 303 Gap
YSSB-2284 580.00 552.82 1593.00 3.96 8.89 14 1.07 12.70 327 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 ÿt 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.

Data Sheets

Related Products

Latest News From TFC

Catch up on all of the latest supply chain, fastener industry and company news from TFC Ltd.

Latest News From TFC

Catch up on all of the latest supply chain, fastener industry and company news from TFC Ltd.

Title

Go to Top