ABOUT Yusion Industry
Luoyang Yusion Industrial Co., Ltd.
Luoyang Yusion Industrial Co.,Ltd. is a professional manufacturer in China that specialized in AISI S-2 Tool(Rockbit) Ball & AISI 52100 Chrome Steel Ball ranging from 9.525mm to 150mm with grade from G10 to G600 since 1993.
The steel balls for Industry we produced are used in many industrial applications , where their properties...
The steel ball for windmill bearing is generally in the range of Φ 45-80mm bearing steel ball, which..
S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground ...
PRODUCT Category
440C (9Cr18Mo) precision stainless steel balls are ideal rolling elements for valve cores. With ultra-high hardness, mirror-grade surface finish and reliable corrosion resistance, they deliver long-life, zero-leakage and highly stable performance. Suitable for medical devices, analytical instruments, pneumatic components and fuel nozzle systems.
420C (4Cr13) micro-precision stainless steel balls feature superior wear-resistance, fine surface finish and precise dimensions. Suited for precision instruments, high-frequency pneumatic pilot valves and precision nozzles, they provide long-life, maintenance-free and highly reliable performance.
Silicon nitride ceramic balls are high-performance engineered ceramic products made from high-purity silicon nitride (Si₃N₄) through advanced sintering processes.
AISI S-2 / Rockbit Taper Rollers
S-2 / Rockbit Taper Rollers find most frequent use in mining metallurgy,oil field equipment and offshore drilling operations.
AISI S-2 / Rockbit Cylindrical Rollers
S-2 / Rockbit Cylindrical Rollers find most frequent use in mining metallurgy,oil field equipment and offshore drilling operations.
The steel ball for windmill bearing is generally in the range of Φ 45-80mm bearing steel ball, which is used for yaw bearing and pitch bearing. The life of windmill bearing are required to last more than 20 years as the working environment is tough and maintenance cost is very high. Therefore,windmill bearing have strict quality requirements on steel balls.Yusion carries out standard management systems strictly according with proprietary standard regulated by international technology criterion of steel to select our raw material.And by advanced facility, top-ranking testing intruments and stringent control procedures to guarantee our windmill balls with superior quality and long life.
NEWS Center
More "Luoyang Power" for the development of bearing industry
2026-04-15
Report from our correspondent (reporter Chen Xi, correspondent Kong Zhao,
Expectations of a recession in demand plunge international oil prices
2026-04-15
Recently, international oil prices have experienced the largest single-day drop since mid-March,
How long will it take for the localization of wind power spindle bearings?
2026-04-15
How long will it take for the localization of wind power spindle bearings?
Contact Us
Ipone： +86-379-61110176
Email : sales@yusioncn.com
Web : www.yusioncn.com
yusion-steelball.en.alibaba.com
China Add : No. 106, Building 1, Asia Show Lido, No. 178, Wangcheng Road, Xigong Dist., Luoyang, Henan, China
