Spring Steel Phosphate External Snap Retaining Ring Washer DIn6799
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As we known as E-style rings, these rings have three prongs that make contact with the shaft and provide a wider shoulder than other external rings for a larger retaining surface. Use a side-mount retaining ring tool (sold separately) to push them into the groove from the side of the shaft. Ring OD is measured with the ring uninstalled.
Material: Spring steel
Hardness: 46÷54 HRC 460÷580 HV
Note:E-type circlips are pushed into a groove on a shaft. They are DIN 6799 standard elements and are designed for use on small shafts.
Circular push-on retaining rings may be installed in applications where there is no groove.
Retaining rings are typically made from carbon steel, stainless steel or beryllium copper and may feature a variety of finishes for aesthetics and corrosion protection depending on the type of environment in which they are used.
These rings are equipped with assembly holes and are typically fitted and dismantled using special pliers. It is important to use the appropriate pliers as designed for each single ring. Please refer to the pliers data chart for the correct pliers/ring combination. If rings are over-expanded, elastic deformation of rings can occur during assembly. This leads to very high bending stresses, so it is important to note:
During assembly, a ring should be expanded or closed only to the extent necessary to pass over the shaft or into the bore. The shaft and bore must be of the same nominal diameter as the ring.
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Application :Apply in the axial trough of the machine or equipment in order to avoid the axial movement of shaft parts