SUJ3 Large Solid Steel Balls G60 G100 80mm, 82.5mm Steel Bearing Balls
Introduction
With more than 20 years' experience, our steel ball factory is a professional steel ball manufacturer in China.We sell the finest quality precision chrome, stainless, carbon and ceramic loose bearing balls at the best possible price providing our customers with maximum value for a precision grade product.
Chrome steel balls demonstrate high hardness, resistance to deformation, and excellent wear characteristics. Chrome balls from our are manufactured from the highest quality chrome alloy steel and through-hardened for maximum strength and service life.
Chrome steel balls offer the precise geometry and fine surface finish that makes them especially useful for bicycles, casters, drawer slides, door locks and many other applications.
Chrome steel ball, as the main part of bearing,GCr15SiMn bearing steel is mainly used to manufacture thick wall bearings, such as large and extra large size bearings, used in heavy machinery and rolling mill machinery.
Specific description related size
- Standard Diameter: 4" / 4.00 Inches
- Metric Diameter: 101.6mm
- Grade: 100
- Material: AISI 52100 SUJ3 Chromium Steel
- Ball Weight (each): 9.45 Pounds / 4.286 Kilograms
- Standard Diameter: 3" / 3.00 Inches
- Metric Diameter: 76.2mm
- Grade: 100
- Material: AISI 52100 SUJ3 Chromium Steel
- Ball Weight (each): 4.0 Pounds / 1.814 Kilograms
- Standard Diameter: 2-1/2" / 2.5 Inches
- Metric Diameter: 63.5mm
- Grade: 100
- Material: AISI 52100 SUJ3 Chromium Steel
- Ball Weight (each): 2.315 Pounds / 1.05 Kilograms
- Standard Diameter: 2" / 2.00 Inches
- Metric Diameter: 50.8mm
- Grade: 100
- Material: AISI 52100 Chromium Steel
- Ball Weight (each): 1.185 Pounds / .5375 Kilograms
Parameter
| Ball Diameter |
Grade |
Hardness |
Material |
| 82.5mm |
G100 |
HRc 57-63 |
GCr15SiMn,100CrSiMn6-4,SUJ3 |
Advantage
Uniform size: Ultra-lapping to ensure that each steel ball has a uniform size.
High performance: have extremely corrosion resistance after oil, high hardness and higher wear resistance.
Precision: the steel ball has high precision and accurate tolerance, suitable for many occasions and different accuracy requirements.
Widely used: high-end industries such as precision bearings, instruments and finishing.
| Precision / Grade |
Ball Diameter Tolerance
Vdws(≤) µm
|
Deviation from Spherical Form
△Rs(≤) µm
|
Maximun surface roughness
Ra(≤)µm
|
Lot diameter variation
Dwl(≤) µm
|
| 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.
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SUJ3 Large Solid Steel Balls G60 G100 80mm, 82.5mm Steel Bearing Balls Images
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