• Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine
  • Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine
  • Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine
  • Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine
  • Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine
  • Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine

Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine

Customized: Non-Customized
Certification: CE, ISO
Standard Parts: Yes
Universal: Yes
Material: Galvanized Steel, Plastic, Brass Steel and Others
Hardness: 58-65 HRC Bearing Ball
Samples:
US$ 0.1/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

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Diamond Member Since 2014

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Manufacturer/Factory

Basic Info.

Model NO.
1.588-31.75
Shape
Polish Round Bearing Steel Ball
Grade
G10-G1000 Chrome Steel Ball
Application
Solid Bicycle, Motor, Machinery, Tools
Product Name
High-Carbon Stainless Chrome Steel Ball
Structure
Solid Chrome Steel Ball
Size Range
0.5mm-180mm Chrome Steel Ball
Transport Package
Cases and Pallets or as Customer′s Requirment
Specification
high quality
Trademark
ZYS
Origin
Luoyang, Henan, China
Production Capacity
400000/Month

Product Description

Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding machine
Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine

Brief Introduction of bearing ball                                                          

   ZYS has applied special technology to steel ball production,such as cold treatment, quadratic stable treatment, 100% AVIKO eddy current inspection.
The followings are our main steel ball products: 
1. ZGCr15 high carbon chrome steel balls: have better performance than GCr15
2. 9Cr18, 9Cr18Mo high carbon chrome stainless steel balls: the properties and
    applications of 9Cr18Mo and 9Cr18 are almost the same, but 9Cr18Mo is harder and
    temper resistant after quenching.
3. Cr4Mo4V high temperature steel balls: especially for aero engine bearings and
    bearings working in high temperatures below 316ºC with DN 2.6 ×106 more or less. 
4. Other steel balls with special materials.
We also have ceramic balls and carbide balls.

Manufacture process of steel balls
Step 1 Heading Balls blanks are cold headed from rolls of wire.
Step 2 Flashing Rolling balls between two hard alloy plates to removes the slight band
and small protrusions.
Step 3 Heat treat Heating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4 Rough grind Rolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates.
Step 5 Cleaning The final production operation cleans the finished balls and adds a shiny luster.
Step 6 Final
          Inspection
Balls are gauged, visually inspected and subjected to other quality tests to insure
every customer's specifications are achieved.
Step 7 Packaging The balls are packaged in accordance with customer specifications for shipping.

1. Service on custom bearing

    We are non-standard bearing manufacturing expert.  We have a  professional team engaged in the design, development and manufacture special bearing to meet your special requirements.

2. Service on bearing inspection
We are sincerely to provide you with the following services on bearing inspection: 
(1) Reference transfer,verification and repair of measuring devices, bearing instruments calibration, 
position measuring, components inspection, samples surveying and mapping.

(2) Quality and index inspections of heat treatment, physical and chemical indicators inspections of materials, grinding index inspection, pressure inspection, bearing failure and waste bearing analysis.

(3) Precision grade inspection for different types of bearings, rolling elements and bearing accessories inspection, vibration and clearance master transfer, bearing inspecting instruments calibration.

3. Service on metal material inspection
   We undertake many physical and chemical inspections, including heat treated structure evaluation of bearing parts, the inspections on the depth and hardness of surface deteriorative layer, magnetic particle inspection, retained austenite inspection, contact fatigue life test, etc.


Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine

Company Information

ZYS     Luoyang Bearing Science And Technology co.,ltd.

  

    ZYS Tenet: To lead the science and technology development of bearing industry and to
                        improve the 
world'sequipment level.

    ZYS Spirit: To keep continuous improvement, to pursue brilliance.

    ZYS Core values: Integrity, rigor, innovation, mutual benefit.

    ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. was established in 2001.  It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.
             Glory              
Stainless Steel Balls, Carbon Steel Ball, Chrome Bearing Steel Ball for Bearing, Grinding Machine

 

Top 200 most promising companies of China in Forbes  

Top 500 in China Machinery Industry

Excellent Enterprise with China Well-know Trademark   

High-performance Bearings Laboratory

State Quality Supervision and Testing Center for Bearing

ISO/TC4 China Secretariat

The Research Center for High-speed Precision Bearing Engineering in Machinery Industry... 

Contact us

      We would like to and ready to do business with any company from all over the world.If any of ZYS products interests you or if you have interests in ZYS company,please don't hesitate to contact with us,we would like to give you ZYS best quality service any day any time !

 

Address: No.1 Jilin Road, Luoyang City, Henan, Province, China.

Zip Code:471039

Website: chinazys.en.made-in-china.com
 

 
                                 OTHER HOT SALE PRODUCTS IN OUR COMPANY
High precision angular contact ball bearing                Precision spindle bearing
Hybrid ceramic bearing                                                    Slewing bearing
Cylindrical roller bearing                                                  Needle roller bearing
Taper roller bearing                                                          Precision lathe bearing 
Bearing measuring instrument                                      YRT rotary table bearing
High-frequency spindles                                                 Dental drill bearing
Bearing ball                                                                        Bearing making machine
                                                                            etc.
Material:       GCr15,9Cr18,G20CrMo or others
Certificate:    GB/T19001-2000(ISO9001:2000),  GJB/Z9001A-2001,  GJB9001A-2001

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Diamond Member Since 2014

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Manufacturer/Factory
Number of Employees
708
Management System Certification
ISO9001:2008, Weapon Equipment Quality Management System Certificate