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M3 - M50 EXTERNAL Retaining Ring

1.4122 Stainless

For Shafts / DIN 471

SKU: 00-RR-EXT-SS
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M3 - M50 External Retaining Ring for Shafts - Stainless DIN 471

Universal use


External retaining rings hold components onto a shaft. These rings need to be expanded to pass over the end of an industrial shaft into an existing groove (axial installation). Use retaining ring pliers as best installation practice to prevent distorting the retaining ring. 


Material: 1.4122 Stainless Steel (W.N. 1.4122)


Retaining rings made from 1.4122 martensitic stainless steel, passivated for additional corrosion protection. 


Commonly used in wet environments. Popular across a wide range of industries: automotive, agriculture, photographic, medical / surgical,  food processing, clean energy, etc.


For "marine grade" corrosion resistance, suitable for salt water environments (and applications where increased resistance to chemicals is required), please see our special order category. 


View the installation video here.