Xi'an machinery & engineering import & export co.,ltd.
China Chrome Steel Bearing Balls & High Precision Bearing Balls Supplier The best precision makes your bearing roll more smoothly. High quality, Best service, Reasonable price.
Add to Cart
50.05mm(1.970472"), Large Solid Steel Balls For kinds of industries, E52100
Product Details
On the basis of GCr15 steel, the content of Si and Mn is appropriately increased to improve its hardenability and elastic limit, and its wear resistance is also better than that of GCr15. The applicable size range for manufacturing rolling elements is larger than that of GCr15. It is mainly used to manufacture bearing rings with wall thickness> 12mm and outer diameter> 280mm. Ball diameter> 50mm; cone, cylindrical and spherical roller diameter> 22mm and needle rollers of all sizes.
Chrome steel 52100 is a versatile material in many applications. The chromium steel ball contains high chromium and has excellent surface quality and high load-bearing capacity due to quenching. Throughout the manufacturing process, statistical process control can ensure tolerance accuracy, good surface finish and consistent high quality.
Although these chrome steel balls have good anti-rust properties, it is recommended to wipe them clean with a dry cloth and apply a layer of oil after use to make them have better anti-rust properties and extend their service life
Chrome balls are manufactured from the highest quality chrome alloy steel and through-hardened for maximum strength and service life. Applications that are ideal for chrome balls include tumbling media, spray can agitation, ball bearings,Wind Turbine Bearing, linear motion components. most widely used in various industries.
AISI52100 50mm group Bearing Manufacturing Machinery Chrome Steel Ball
The slewing bearing is an important part of the wind turbine. According to different installation positions, wind turbine bearings can be divided into main shaft bearings, yaw bearings and pitch bearings. The working environment is difficult and the maintenance cost is very high. Therefore, wind turbine bearings have strict quality requirements for steel balls. We strictly follow the proprietary standards stipulated by the international steel technical standards to implement a standard management system to select our raw materials, and through advanced equipment, first-class testing instruments and strict control procedures to ensure that our wind energy steel balls have excellent quality and extend your life.
Detailed Information
| Product Name | High Quality Chrome Steel Balls |
| Size range | Ø 49.94 mm – Ø 50.06 mm(GCr15/SUJ2/100Cr6 Chrome Steel Balls) |
| Quality grades | G40 for balls Ø49.94mm to Ø50.06mm |
| Hardness |
For 50mm group ball, a minumun core hardness at centre of the ball shall be HRc55. minumun hardness at surface of the ball shall be HRc60. minumun hardness at depth of 15% ball diameter shall be HRc58. |
| Application | The High Quality Chrome Steel Balls are mainly applied in slewing ring bearing for wind turbines,Deep Groove Ball Bearing, Wheel Hub Bearings, Linear Bearings, Angular Contact Ball Bearings, Thrust Ball Bearings and also bearings. |
| Precision / Grade |
Ball Diameter Tolerance Vdws(≤) µm |
Deviation from Spherical Form △Rs(≤) µm |
Maximun surface roughness Ra(≤)µm |
Lot diameter variation Dwl(≤) µm |
| G40 | 1.0 | 1.0 | 0.06 | 2 |
Our services and advantages
1. High precision, high hardness, high speed.
2. Can be customized according to your needs.
3. Can provide small and non-standard balls.
4. Reasonable price.
5. Technology: low vibration, low noise, high precision and durability.
6. Our quality is higher at the same price, our price is lower at the same quality.
7. Our delivery time is shorter than other factories for the same qty of bearings.
8. We provide the best service. A good reputation has always been the advantage of our company.