Internal and external retaining rings fit shafts and housings/bores from 1 to 889 mm in diameter. These metric sizes complement the company's range of inch rings currently available in sizes from 1 inch to 35 inches in diameter. Retaining rings are available in carbon or stainless steel or beryllium copper. Corrosion protection finishes include phosphate, zinc dichromate, and a zinc dichromate lacquer coating that provides 240 hours of salt spray protection.
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