ProfessinalFastenersManufacture
Jiaxing Channov Precision Hardware Co., Ltd.
Wave Washers DIN137 B
DIN 137 B The Wave Washers are made from
Prime Quality Spring Steel. Stainless Steel and Copper are also available in Standard Sizes. Wave Washers are
wavy Metal Washers designed to offer a compensating spring force and maintain a load or take up shock. These are the disks of irregular shape formed in such a way that when loaded it deflects acts, like a spring and provides a preload between two surfaces. Wave Washers are very useful for limited radial space and moderate thrust load
eg. Axial Loading of Ball Bearing.

The number of Waves can be Two, Three or more. The spring rate is proportional to the number of waves raised to the fourth power.

Wave Washers are generally preferred as cushion / cushion spacers between parts on shafts or to take up the probable deviation in assembled parts. These are positioned underneath a Nut, an Axle Bearing, or a Joint, to reduce friction, avoid leekage, isolate, stop loosening or distribute pressure.
Material : Prime Quality Spring Steel, Stainless Steel. Other Special material are available on request.
Finish : Natural, Phosphated and Oiled.

Check below for our entire size of Wave Washers (WW Series)
Wave Washers (WW Series) :
Part No. Inches mm Nominal Size (mm)
De di t h (min) De di Thickness (t) Height (h)
Nominal Size Tolerance Min. Max.
WW-083205 0.315 0.126 0.020 0.031 8.0 3.20 0.5 +/- 0.05 0.80 1.60 M 3
WW-083705 0.315 0.146 0.020 0.035 8.0 3.70 0.5 +/- 0.05 0.90 1.80 M 3.5
WW-094305 0.354 0.169 0.020 0.039 9.0 4.30 0.5 +/- 0.05 1.00 2.00 M 4
WW-115305 0.433 0.209 0.020 0.043 11.0 5.30 0.5 +/- 0.05 1.10 2.20 M 5
WW-126405 0.472 0.252 0.020 0.051 12.0 6.40 0.5 +/- 0.05 1.30 2.60 M 6
WW-147408 0.551 0.291 0.031 0.059 14.0 7.40 0.8 +/- 0.06 1.50 3.00 M 7
JIAXING CHANNOV CO.,LTD Supported by elut.cn
Address: Add: No.599 DONGDA STREET,QIXING DEVELOP ZONZ,NANHU DISTRICT,JIAXING CITY,ZHEJIANG PR,CHINA
Tel: +86-573-83525292  Fax: +86-573-82510684  Email: info@channovprecision.com
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