As a leading bearing manufacturer based in Wafangdian, Liaoning Province, Dalian JinYu HuaYang Industry Co., Ltd. sources high-quality bearing steel from trusted domestic suppliers, and we strategically select premium bearing steel grades including GCr15, GCr15SiMn, GCr18Mo and G20Cr2Ni4A according to diverse application requirements of our customers. These strategic material selection principles and supplier partnerships ensure our raw materials meet the most stringent industry standards for strength, durability, and precision – essential qualities for producing world-class bearings. We have a professional team to match the most suitable bearing steel grade for different industrial scenarios, and you can learn more about the performance and application of these core bearing steel grades on our detailed guide page: Bearing Steel Guide: GCr15, GCr15SiMn, GCr18Mo & G20Cr2Ni4A Compared.

G20Cr2Ni4A bearing steel from ​Dongbei Special Steel Group
GCr18Mo Bearing Steel from Fushun Steel
GCr15 Bearing Steel from Benxi Steel- Jinyu Bearing, Hardness 61-65 HRC, 1% Carbon 1.5% Chromium, Best for General-purpose Bearings
GCr15 Bearing Steel - Jinyu Bearing, Hardness 61-65 HRC, 1% Carbon 1.5% Chromium, Best for General-purpose Bearings

Our Trusted Steel Suppliers

At Dalian JinYu HuaYang, we partner with China’s most reputable steel manufacturers to guarantee the highest quality in every bearing we produce. Our core suppliers are industry leaders in alloy steel and special steel production, capable of providing customized high-grade steel materials that match various bearing steel grades and processing requirements:
  1. ​Dongbei Special Steel Group​ – Specializes in high-performance special-purpose steels, and is the key supplier of our G20Cr2Ni4A carburized alloy steel, providing the perfect balance of strength and wear resistance for demanding industrial applications.
  2. ​Benxi Steel​ – With decades of expertise, Benxi Steel is renowned for its consistent quality and commitment to innovation in alloy steel production, supplying us with high-quality GCr15 and GCr15SiMn silicon manganese bearing steels.
  3. ​Fushun Steel​ – A leader in advanced alloy technologies, Fushun Steel enables us to create bearings with superior mechanical properties, and is our core supplier of GCr18Mo premium bearing steel for high-speed and high-load scenarios.
  4. ​Xingcheng Steel​ – A reliable supplier of consistent, high-grade steel products that meet our exacting standards for precision manufacturing, providing a stable supply of general and customized bearing steel raw materials.

Wafangdian Advantage

Our production facility in Wafangdian, a historic center for Chinese bearing manufacturing, benefits from a unique industrial chain advantage, which perfectly matches our high-standard bearing steel procurement and processing requirements:

Diversified Bearing Steel Material System

Beyond the core GCr15, GCr15SiMn, GCr18Mo and G20Cr2Ni4A grades, we also build a comprehensive bearing steel material system based on the actual needs of global customers, covering all types of high-quality raw materials for bearing production: These partnerships, our advantageous location in Wafangdian, and our diversified and high-standard bearing steel material system enable us to produce bearings that deliver exceptional performance and reliability across various industrial applications. From general industrial machinery to aerospace, wind power, military and other extreme working conditions, we can provide the most suitable bearing solutions with matched high-quality bearing steel raw materials. For a detailed comparison of our core bearing steel grades and their optimal applications, visit our dedicated guide: Bearing Steel Guide: GCr15, GCr15SiMn, GCr18Mo & G20Cr2Ni4A Compared.