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bearing steel

ZYS Bearing Steel

As China national and industrial standards maker for bearing steels, we have developed our own bearing steels, i.e. GCr4, G8Cr15, GCr15SiMo, 7Cr14Mo, S2,etc.Our bearing steel products have been widely used in bearing industry.

Bearing Ball Series Products

Our bearing ball products mainly include bearing steel balls,ceramic balls, carbide balls,esp.the ZGCr15 high carbon chrome steel balls, 9Cr18,9Cr18Mo stainless steel balls,Cr4Mo4V high temperature steel balls, ceramic balls,carbide balls, and other balls according to customers’ special requirements.

lubricating oil

Bearing Antirust lubricating Oil And Grease

ZYS can supply various types of high quality antirust lubricating oil and grease with special properties. Our main products include rust prevention bearing oil and bearing grease, steel ball lapping emulsion, superfinishing oil,grinding liquid,cutting fluid,etc.

Bearing Cage Materials

ZYS is engaged in researching and developing bearing cage materials for a long time. Our main cage materials include textile laminated phenolic resin, porous polyamide, PTFE engineering plastic, and other plastic cage materials.