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Home Page>Product & Technical>Technical information> Bearing Construction & Components BEARING CONSTRUCTION & COMPONENTS Note: The above bearing construction drawing only lists one type of inner ring construction, which usually is applied in EMQ quality bearings, But there are other tow types of inner ring constructions are applied in HCH & CTK open,shielded and sealed deep groove ball bearings as below chart. V-groove PLAIN L-groove Rivet-type cage HCH & CTK small size deep groove ball bearings widely use steel Rivet-type cages. Tongue-type cage HCH & CTK miniature ball bearings normally use steel tongue-type cages. Nylon-type cage Nylon cage usually is used in HCH & CTK ultra-low noise bearings.

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