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, 100CrSiMn6-4,SUJ3 |
| ball precision | G100 |
| hardness | HRc 57-63 |
| usage | Thrust Ball Bearings,deep groove ball bearing |
| surface | Lapping, Polished, Flashing, no scratch |
| properties | tolerance meet the standard,Good Wear Resistance, crushing road capacity |
| service | guarantee all quantity and quality |
| free samples | the free samples can be inspected |
| Brand Name | OEM,ODM |
| Model Number | 76.2mm(3 inch) |
| Certification | SGS,ISO9001,IAF,CNAS |
| Place of Origin | china |
View Detail Information
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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, 100CrSiMn6-4,SUJ3 |
| ball precision | G100 | hardness | HRc 57-63 |
| usage | Thrust Ball Bearings,deep groove ball bearing | surface | Lapping, Polished, Flashing, no scratch |
| properties | tolerance meet the standard,Good Wear Resistance, crushing road capacity | service | guarantee all quantity and quality |
| free samples | the free samples can be inspected | Brand Name | OEM,ODM |
| Model Number | 76.2mm(3 inch) | Certification | SGS,ISO9001,IAF,CNAS |
| Place of Origin | china | ||
| High Light | G100 3 Inch Metal Ball ，SUJ3 3 Inch Metal Ball ，82.55mm Grinding Steel Ball | ||
3-1/4" ( 82.55mm), Grinding Steel Balls For Wind Turbine Bearing, G100, SUJ3
Product Details
GCr15SiMn(100CrSiMn6-4,SUJ3) of wear resistance and hardenability higher than GCr15, cold plastic deformation medium, poor weldability, sensitive to the formation of white spots, temper brittleness when heat treatment. For the manufacture of wall thickness> 12mm. Outer diameter ≥ 250mm ferrule; diameter 50.8-203.2 of the steel ball, diameter> 22mm of the roller; also can be used for other high hardness and wear resistance of other mechanical parts, such as rollers and spiral gauge and so on.
After annealing, its cutting performance is good. This steel can meet the requirements of the bearing under normal operating conditions.
Chrome steel ball, as the main part of bearing, are being widely used on the application like automotive industry, automobile, instruments, heavy machinery, engineering machinery and rolling mill machinery. etcs.
Our mainly produce the chrome steel with sizes 7-82.55mm, with the main material high chrome GCR15 or GCR15SiMn.
The balls have high precision, good surface smoothness, standard hardness and excellent wear-resisting performance. Our products are being widely exported to Europe, USA, Japan, South Korea etc.
Parameter
| Ball Diameter | Grade | Hardness | Material |
| 3.25" ( 82.55mm) | G100 | HRc 57-63 | GCr15SiMn,100CrSiMn6-4,SUJ3,52100 |
Advantage
Precision: they are roundness, hardness and surface no crack.
Tolerance: ball dimensional tolerance, Deviation from Spherical Form, lot diameter variation, maximun surface roughness meet the standard.
| Precision / Grade |
Ball Diameter Tolerance Vdws(≤) µm |
Deviation from Spherical Form △Rs(≤) µm |
Maximun surface roughness Ra(≤)µm |
Lot diameter variation Dwl(≤) µm |
| G100 | 2.5 | 2.5 | 0.1 | 5 |
FAQ
Q: How long is the time of delivery?
A: The steel balls are in stock can be shipped around one week. otherwise,it takes about 20-30 days.
Q: Do you provide the samples?
A: Yes, we can provide free samples for the quanlity checked.
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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