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[China]
Trade Verify
Address: 35 TangYan Road Van Metropolis, Xi'an, China.
Contact name:Eason Zhou
Xi'an machinery & engineering import & export co.,ltd. |
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Verified Suppliers
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60.06mm(2.364567"),59.94mm To 60.06mm, Large Solid Steel Balls For
Wind Turbine Bearing, G40 Or G60, SUJ3
Introduction
The full name of bearing steel is rolling bearing steel. It has
high compressive strength and anti-fatigue performance, high
hardness, high wear resistance and certain toughness, good
hardenability, and extremely strict control of sulfur and
phosphorus. It is a high-grade high-quality steel. Make cold work
mold steel. Specific gravity: 7.81.
GCr15SiMn bearing steel has higher wear resistance and
hardenability than GCr15, medium cold working plastic deformation,
poor weldability, sensitive to white spot formation, and temper
brittleness during heat treatment. Used to manufacture ferrules
with wall thickness> 12mm and outer diameter ≥ 250mm; steel
balls with a diameter of 50.8-203.2 and rollers with a diameter>
22mm; in addition, it can also be used as other mechanical parts
that require high hardness and high wear resistance, such as rolls.
Spiral gauge etc.
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. etc.
We mainly produce chromium steel with a size of 7-82.55mm. The main
material is high chromium GCR15 or GCR15SiMn.
The ball has high precision, good surface smoothness, standard
hardness and excellent wear resistance. Our products have been
widely exported to Europe, America, Japan, Korea and so on.
Parameter
| Ball Diameter | Grade | Hardness | Material |
| 60.06mm(2.364567") | G40 or G60 | HRc 60-67 | GCr15SiMn,100CrSiMn6-4,SUJ3,52100 |
Product Details
| Product Name | High Quality 2 inch Slewing Chrome Steel Balls |
| Size range | Ø 7.9375 mm – Ø 50 mm (GCr15/SUJ2/100Cr6 Chrome Steel Balls) Ø 50 mm – Ø 82.55 mm(GCr15SiMn/SUJ3/100CrMn6 Chrome Steel Balls) |
| Quality grades | G40 for balls Ø38.1mm to 50mm G60 for balls Ø60mm to 76.2mm |
| Hardness | GCr15 :Core hardness min HRC55 Surface to OD’S 15% depth hardness min HRC58 Surface Hardness min HRC61 GCr15SiMn:Core hardness min HRC55 Surface to OD’S 15% depth hardness min HRC58 Surface Hardness min HRC61 |
| Application | The High Quality 2 inch Slewing Chrome Steel Balls are mainly applied in slewing ring bearing for wind turbines,such as single/double row ball bearing,single cross roller bearing,three roller bearing,double row angular contact ball bearing. |
| Precision / Grade | Ball Diameter Tolerance | Deviation from Spherical Form | Maximun surface roughness | Lot diameter variation |
| G40 | 1 | 1 | 0.06 | 2 |
| G60 | 1.5 | 1.5 | 0.08 | 3 |
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, small quantity of free samples could be provided.
