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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44.41mm(1.748425"), G40, High Quality 2 Inch Slewing Chrome Steel Balls
Introduction
Bearing steel balls have a long history of use in the precision bearing industry and life, and their applications are more extensive. It can be said that most of the places where there is rotation, there are steel balls, commonly known as steel balls and steel balls.
Steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls according to the production process. According to the processing materials, it is divided into bearing steel balls, stainless steel steel balls, carbon steel steel balls, copper bearing steel balls and alloy steel balls. Among them, the bearing steel ball is an important basic component of the industry. The alloy steel ball is a spherical shape made by forging, spinning, rolling, and casting with carbon, chromium, manganese, molybdenum and other metal elements as the main added metal elements. Ferroalloy special-shaped wear-resistant body, it is an important part of today's crushing industrial mine ball and cement ball.
Metal balls are spherical rolling elements that provide rotary or linear motion for ball valves, check valves, bearings and other mechanical equipment. For example, austenitic varieties have stronger corrosion resistance and are easier to form due to the presence of high concentrations of chromium and nickel. Ferritic steel balls have crack resistance and extremely strong ductility, which are especially suitable for automotive settings. Electronic precision steel balls are often favored in the aerospace industry because of their scratch resistance. Martensitic steel balls are heat treated to give them special strength.
The chromium steel ball has precise geometry and excellent surface finish, making it particularly suitable for hub bearings, linear bearings, wind turbine bearings, slewing bearings and many other applications.
Although these chrome steel balls have good anti-rust performance, it is recommended to wipe clean with a dry cloth and apply a layer of oil to make them have better anti-rust performance, thereby prolonging their service life, providing higher quality and durability, and reducing replacement and maintenance costs.
We have the most advanced production equipment and testing instruments. We have advanced equipment that can perform roundness testing, vibration testing, random value testing, surface finish testing, Rockwell hardness testing, etc. on steel balls.
Our Advantages
Precision: they are roundness, high hardness and high accuracy, surface no crack.
Tolerance: ball dimensional tolerance, Deviation from Spherical Form, lot diameter variation, maximun surface roughness meet the standard.
Price: Small MOQ with competitive price.
Time of delivery:Fast delivery based on quality guaranteed.
Detailed Description
| Size |
44.35mm,44.36mm,44.37mm,44.38mm,44.39mm,44.40mm, 44.41mm,44.42mm,44.43mm,44.44mm,44.45mm,44.46mm |
| 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 |
| Details |
The slewing ring bearing are important components of wind power generator.According to the installation location, wind turbine bearings could be divided into main shaft bearings, yaw bearings and pitch bearing etc. The life of wind turbine bearings are required to last more than 20 years as the working environment is tough and maintenance cost is very high. Therefore, wind turbine bearings 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 wind energy steel balls with superior quality and long life. |
| Delivery date | Normal have in stock within one week can be shipped. |
| Package | Plastic bag+ cardon box+ wooden pallet. or according to buyers' requirement |
| Payment terms | A:100% TT |
| B: 30% T/T in advance .70% against copy of B/L | |
| C: 30% T/T in advance .70% against L/C at sight | |
| D: Western union |