Qingdao Fuqin Imp. & Exp. Co., Ltd. is a professional manufacturing and exporting company, mainly
supplying steel balls, rollers, rod ends and so on. We have our own plants for steel ball and roller. The steel ball plant was founded in 1998. It has passed ISO9001 certificate. The roller plant was founded in 2000. It has passed ISO/IATF16949 certificate.
We have worked for the automotive, bearing, and cosmetics industry for more than 15 years. To reach customers' quality, delivery, and cost targets, we are continuously developing...
Chrome steel balls
| Main Properties |
| High hardness |
HRC60-66. This allows chrome steel balls to withstand heavy loads and resist wear and deformation. |
|
| Dimentional Precision |
The material properties enable the chrome steel balls good finishing surface and dimentional precision. Based on high pricision, the noice of the bearings can be very low, even silent. |
|
| Low coefficient of friction |
Chrome steel balls have a low coefficient of friction, which means they can move smoothly and efficiently without generating excessive heat or wear. |
|
| Wear Resistance |
Chrome steel balls maintain their size and shape well over time, even under high loads or in extreme temperatures. This makes them a reliable choice for long-term use in industrial applications. |
|
| Material |
C% |
Si% |
Mn% |
Cr% |
Cu% |
|
| 52100 |
0.98~1.10 |
0.15~0.35 |
0.25~0.45 |
1.30~1.60 |
|
| GCr15 |
0.95~1.05 |
0.15~0.35 |
0.25~0.45 |
1.40~1.65 |
0.25 |
| GCr15SiMn |
0.95~1.05 |
0.45~0.75 |
0.95~1.25 |
1.40~1.65 |
0.25 |
| 100Cr6 |
0.93~1.05 |
0.15~0.35 |
0.25~0.45 |
1.35~1.60 |
|
| SUJ2 |
0.95 or 1.10 |
0.15 or 0.35 |
0.50 max |
1.30~1.60 |
|
| Diameter Range & Grade |
| 0.8 -1.588 mm |
G20, G28, G40, G60, G100, G200, G500, G1000 |
| 2.381 - 6.35 mm |
G5,G10,G20, G28, G40, G60, G100, G200, G500, G1000 |
| 6.5 - 25.4mm |
G10,G20, G28, G40, G60, G100, G200, G500, G1000 |
| >25.5mm |
G20, G28, G40, G60, G100, G200, G500, G1000 |
| Application |
|
| Bearings, Automotive Components, Slides, Linear Motion System, Valves, Casters, Pumps, Bicycles ect. |
|
Packaging
Step 1: Weighing stainless steel balls. Usually the weight is about 10kg.
Step 2: Sealed plastic bags
Step 3: Put sealed plastic bags into small boxes.
Step 4: Each box has the label, including material, Lot No. size, quantity, grade, date......
Step 5: Each box directly put into wooden case.
Service
- Quick response to your inquiry
- Complete inspection report
- All products traceable
- Quick Lead time
We hope that our products can offer better quality and service support for you!
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