According to reports: Japan Seiko (hereinafter referred to as NSK) developed long-life compressor bearings, which have good oil resistance, chemical resistance and heat resistance, and have begun to be sold in the market. Half Power Output Emergency Driver Half Power Output Emergency Driver,Emergency Backup Drivers,Half Power Emergency Led Driver,Emergency Power Led Kit JIALINGHANG ELECTRONIC CO.,LTD. , https://www.jlhemergencylighting.com
This compressor bearing adopts L-PPS resin holder independently opened by NSK, which is suitable for the industrial machinery compressor market which has strict requirements on oil, medicine and heat.
Seiko developed a long-life bearing for compressors