We are manufacturer of bearing balls from Shandong, China. Our main products include stainless steel ball, chrome steel ball, carbon steel ball, plastic ball, glass ball, and ceramic ball etc.
Product Description
Excellent wear resistance chrome steel balls 
1.Chrome steel balls with different sizes and thickness
2.Customer's specifications are welcome
3. Widely used in bearings, and many industrial applications
4. High wear and deformation resistance
| Original | China |
| Brand | NAAO |
| Material | Chrome steel |
| Material brand | GCr15, AISI52100, SUJ-2, DIN 100Cr6 |
| Sizes | 1mm--150mm |
| Grade | G10--G1000 |
| Hardness | HRC 61-66 |
| Surface | Polish, Bright, zero defect |
| Certification | ISO 9001:2008 SGS |
| Checking | 100% sorted |
| Sales mode | Wholesale or Retail |
| Delivery way | by sea, by air, DHL, FEDEX, UPS |
| MOQ | 0.5 ton |
| Payment term | L/C, D/A, D/P, T/T, Paypal |
| Production time | stock or two weeks after order confirmed |
| Package | dry or oil steel balls |
| Package | export cartons, wooden pallets or according to customers' requirements |
The material Chemistry composition
| Material | C | Si | Mn | Cr | Ni | Mo | P | S |
| AISI 52100 | 0.9-1.05 | 0.15-0.35 | 0.25-0.45 | 1.35-1.65 | - | - | 0.03 m |
Company Information
Production Process
Each type ball has its special production process. However, the production process can be generalized as following:
Quality Control
Packing