Xi'an machinery & engineering import & export co.,ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 30-45days |
| Packaging Details | Plastic bag+ cardon box+ wooden pallet |
| Material | chrome steel, GCr15,52100,SUJ2,100Cr6 |
| Grade | G40 |
| Hardness | HRc62-67 |
| Surface | Lapping, Flashing, bright, no visible flaws |
| Application | ball bearing,wind turbine bearing and so on |
| Feature | High Precision, High Hardness, No crack,high load bearing capacity |
| Standard | GB/T308, ISO, ANSI/ABMA, DIN 5401, JIS B 1501 etc |
| Service | customers needed |
| Free samples | could be discussed |
| Tolerance | Vdws 1µm, △Rph 1µm, Ra 0.06µm, Dwl 2µm |
| Brand Name | OEM,ODM |
| Model Number | 55mm(2-1/6") |
| Certification | SGS,ISO9001,IAF,CNAS |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 30-45days |
| Packaging Details | Plastic bag+ cardon box+ wooden pallet | Material | chrome steel, GCr15,52100,SUJ2,100Cr6 |
| Grade | G40 | Hardness | HRc62-67 |
| Surface | Lapping, Flashing, bright, no visible flaws | Application | ball bearing,wind turbine bearing and so on |
| Feature | High Precision, High Hardness, No crack,high load bearing capacity | Standard | GB/T308, ISO, ANSI/ABMA, DIN 5401, JIS B 1501 etc |
| Service | customers needed | Free samples | could be discussed |
| Tolerance | Vdws 1µm, △Rph 1µm, Ra 0.06µm, Dwl 2µm | Brand Name | OEM,ODM |
| Model Number | 55mm(2-1/6") | Certification | SGS,ISO9001,IAF,CNAS |
| Place of Origin | china | ||
| High Light | 55mm 2 Inch Steel Ball ，100Cr6 2 Inch Steel Ball ，HRc 62 Metal Bearing Ball | ||
55mm(2-1/6") Metal Bearing Balls For Big Bearing, G40, HRc 62-67,GCr15,100Cr6
Chrome (Gcr15,100Cr6,52100,SUJ2) steel balls for bearing are uniformly hardened and tempered throughout their entire diameter to achieve maximum strength and quality. Ball hardness is controlled within the 60-66 HRc range as measured on parallel flat surfaces. Custom heat treatment is available for special hardness and dimensional stability requirements. The balls are the most widely used in the ball and roller bearing industry,precision instruments,and for a variety of automobile applications.
Size range: Ø 5 mm – Ø 50 mm (GCr15 Chrome Steel Balls)
Ø 50 mm – Ø 82.55 mm (GCr15SiMn Chrome Steel Balls)
The Bearing Balls could be produced according to China Standard GB/T 308, International Standard ISO 3290, America Standard ANSI/ABMA, Germany Standard DIN 5401, Japan Standard JIS B 1501 etc.
Production Process such as Inspection of Raw materials → Cold heading process → Flashing process→ Heating treatment process → Hard grinding process → Lapping process → tested → Cleaning → Appearance inspection → Cleaning and Oil → Re-inspection → Packaging → Inspection report.
Mechanical Property
|
Item |
GCr15 |
GCr15SiMn |
|
Density(g/cm3) |
7.8 |
7.8 |
|
Hardenability |
Good |
Excellent |
|
Wear Resistance |
Excellent |
Excellent |
|
Anti-rust |
No |
No |
|
Anti-corrosion |
No |
No |
|
Magnetic |
Yes |
Yes |
Company Details
Business Type:
Agent,Importer,Exporter,Trading Company
Year Established:
2006
Total Annual:
3000000-5000000
Employee Number:
1~20
Ecer Certification：
Verified Supplier
Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of... Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of...
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