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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Solid Chrome Steel Ball For Bearing,44.94mm(1.76929") 52100, 100Cr6, G40
Description
GCr15 steel is a kind of high carbon chromium bearing steel with low alloy content, have good performance and most widely used in various industires. It has high and uniform hardness, good wear resistance and high load bearing capacity and high contact fatigue properties after quenching and tempering.
Besides the size of 45.00mm(1.77165"), we make non-standard size, from 44.94mm to 45.06mm(1.76929"--1.774016"), such as grade, precision and surface qualiry are met the customer need.
GCr15 bearing steel is widely used to manufacture spindle bearings, railway bearings,engine bearings, machine tools bearings, mining machinery bearings, general machinery bearings etc.
Inspection
Moreover, the company has advanced production equipment and perfect inspection instruments,including low speed cold headers, high speed cold headers, ball flashing machines, ball crushers, lapping machines and heat treatment devices, and it can further ensure the reliable product quality through the comprehensive inspection realized by Rockwell apparatus, electronic compression-testing machine, optical microscope, metallographic microscope, appearance profile meter, laser surface roughmeter, automatic appearance detector and steel ball vibration testing meter.
We follow the strict production process, and strict production quality control, to provide Top Quality, Top Service for the purpose of customer satisfaction. Manufactured in compliance to the following international standards: AISI52100 / EN31 / BS534A99 / W1.3505 / BS535A99 / UNI100C6 / AFN100C6 / DIN100C6 / JIS G4805 SUJ2.
Parameter
| Ball Diameter | Grade | Hardness | Material |
| 1-7/9" (44.94mm) | G40 | HRc 61-67 | Gcr15(100Cr6,52100,SUJ2) |
Detailed Description
| Size |
44.94mm,44.95mm,44.96mm,44.97mm,44.98mm,44.99mm, 45.01mm,45.02mm,45.03mm,45.04mm,45.05mm,45.06mm |
| 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 |
Wind turbine bearings are important components of wind power generator, usually uses large slewing bearing. According to the installation location, wind turbine bearings could be seperated into main shaft bearings, yaw bearings and pitch bearing etc. The life of wind turbine bearings are required to 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 and other accessories. |
| 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 |