Deep-groove Ball Bearings - 4 Pages

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Catalogue excerpts

Deep-groove Ball Bearings Deep-groove Ball Bearings

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Deep-groove Ball Bearings Quest, for Higher Performance and Reliability Recent industrial machinery trends show an increasing need for bearings capable of handling higher speeds and higher temperature conditions. NACHI QUEST brand deep-groove ball bearings meet these changing demands. Heat-resistant rubber seals At high temperatures, rubber hardens degrading the seal performance. This allows foreign matter to enter the bearing. New heat-resistant nitrile rubber seals maintain sealing performance at high temperature. NACHI original high performance grease Modifying the base oil improves high temperature...

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Dimensions / Specifications Contact rubber seal (NSE9) B Non-contact rubber seal (NKE9) B Bearing No. Contact Non-contact rubber seals rubber seals Boundary dimensions Shields Basic dynamic load rating Cr(N) Basic static load rating Cor(N) Limiting speed(min-1) Grease lubrication 2NSE9

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The new NACHI brand 'Quest' in Japanese means "Tankyu (in pursuit)" of high performance and reliability. Focusing on NACHI's materials, machining, and lubrication technologies, NACHI offers the world's top class quality meeting all demands in bearings such as rigidity, durability, environmental impact and quiet operation. Main Office: Shiodome Sumitomo Bldg. 17F, 1-9-2 Higashi-Shinbashi, Minato-ku, Tokyo 105-0021, JAPAN Tel: 03-5568-5111 Fax: 03-5568-5206 URL: Overseas Sales Companies NACHI AMERICA INC. HEAD QUARTERS NACHI-FUJIKOSHI CORP. THAILAND REPRESENTATIVE...

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