Seamless bushings provide better strength and roundness than conventional formed bushings and there is no gap to fill up with dirt or sludge. NEI heat treats each chain pin, roller and bushing for extra wear resistance. Attention to detail at every level including: press fit bushings to lock against rotation for long service life, sidebar hole flats to accommodate standard pins and oversize rollers to provide a rolling rather than sliding action to reduce drag load. Each component undergoes strict inspection during the manufacturing process.ENGINEERING SPECS Seamless steel bushingsFlat milled pins and bushingsStandard bushed roller chain: WSR 3010, WSR 4012, WSR 4019, WSR 6018Heat treated for extra resistance to wearCase hardness twice the depth of industry practice
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(National Element, Inc.)
Brighton, MI 48116 map, United States
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