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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
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.