Bearing steel

Web Design And Seo For www.china-webdesign.com

roll bearings - China Manufacturer

Thank you for inquiry my roll bearings, Tel: 0379-64331653, E-mail: info@lyvsg.com

http://www.lyvsg.com/key-roll-bearings-14/

Means of hot-rolled or cold-rolled (cold-drawn) bearing steel seamless steel tubes for the manufacture of the the ordinary bearing rings with. The outer diameter of the tube is 25-180 mm, a wall thickness of 3.5-20 mm, and two kinds of stars ordinary precision and higher accuracy .bearing factory in china

Production of bearing steel bearing steels are the following: chromium bearing steel, such as GCr6 GCr9 (SiMn) GCrl5 (SiMn) (marked with a "roll" G); non-chromium bearing steel, such as GSiMnV (Re), GSiMnMoV (Re), GMnMoV (Re); carburizing bearing steel, such as G20CrMo, G20Cr2Mn2Mo; bearing stainless steels such as high carbon chromium 9Cr18 (Mo).cylindrical roller bearings

More stringent conditions for production of bearing steel, the finished product requires chemical composition, mechanical properties, process performance, grain size, carbide shape, depth of decarburization and so comply with the relevant provisions of the standard.