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.
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44.54mm(1.753543"), G40, High Quality Chrome Steel Balls for slewing ring bearings
Introduction
High Quality Graded Hardened Chrome Steel Ball bearings made from Chromium GCr15 steel. Hardened to 60-67 Rockwell Scale equivalent to 700-900 HV (Vickers Scale) and are hardened all the way through the ball. These are the same hardened steel balls used to manufacture bearing assemblies and have a high duty and life cycle.
The finest quality chrome steel produced in accordance with the highest industry standards. These high precision ball bearings are hot forged from bar stock. Modern furnaces with precisely controlled atmospheres and temperatures are used for heat treating to assure uniform hardness and proper microstructure for each Stainless steel ball. Throughout the manufacturing process, statistical process control assures tolerance accuracy, fine surface finish and consistent high quality.
Surface Qualities
Surface Roughness: Surface roughness consists of all those irregularities which form surface relief and which are conventionally defined within the area where deviations of form and waviness are eliminated.
Waviness: The more widely spaced circumferential component of surface texture.
Hardness
Our modern heat treating facilities, complete with controlled atmosphere and temperature, this enables us to maintain the Rockwell hardness within the standard range during any production process and reach any specific hardness specified by the customer. AISI E52100 Chrome Steel Balls are made with a through hardness of HRC 60 to 67, depending on requirements.
Material Characteristics
Found primarily in ball bearing designs and a variety of demanding industrial applications. A vacuum-degassed AISI E52100 chrome steel is used to obtain a superior ball with a fine surface finish, through-hardness and high load capacity. Also available in consumable electrode vacuum melt material.
chrome steel and other metal balls are manufactured using the following processe
Our Advantages
1. Professional manufacturer of steel balls more than 15 years.
2. The leading domestic facility which can supply high precision steel balls with complete specifications.
3. Technology: low vibration, low noise, high precision and durability..
4. Strict quality control system,100% inspection.
5. Our quality is higher at the same price, our price is lower at the same quality.
6. Sufficient inventory, on-time delivery.
7. All inquiries and messages will be replied within 24 hours.
8. Free samples can be offered.
Detailed Description
| Size | 44.47mm,44.48mm,44.49mm,44.50mm,44.51mm,44.52mm, |
| Material | Gcr15,52100,100Cr6,SUJ2 |
| Precision | G40 |
| Hardness | HRc61-67 |
| Application | wind turbine bearing and ball bearing and also bearing |
| Special properties | 1. High precision |
| 2. smooth surface and bright | |
| 3. high hardness | |
| 4. Can be customized according to customer's needs | |
| 5. Can provide small and big size standard and non-standard chrome steel ball. | |
| Service | OEM & ODM service |
| Delivery date | Normal have in stock within one week can be shipped. |
Material Analysis
| Carbon | 0.98 to 1.10% |
| Manganese | 0.25 to 0.45% |
| Silicon | 0.15 to 0.35% |
| Phosphorus | Maximum of .025% |
| Sulphur | Maximum of .025% |
| Chromium | 1.30 to 1.60% |
| Nickel | Maximum of 0.25% |
| Molybdenum | Maximum of 0.10% |
| Copper | Maximum of 0.35% |