
Bearing steel balls, also known as chrome steel balls, are primarily used in bearing assembly and are a crucial component of bearings, playing a vital role. Of course, bearing steel balls are also widely used in machinery in other industries. Their main characteristics are high hardness (HRC60-65), wear resistance, and long service life.
Applications: Gcr15 bearing steel balls are widely used in high-speed, low-noise bearings, bicycles, motorcycles, automobiles, slide rails, universal balls, luggage, and the electronics industry. They can also be used for grinding other media.
Features: Magnetic, ferritic steel, oily packaging, HRC60-66.
Product Name | Bearing steel balls |
Material | AISI52100, E52100, SUJ2, 100Cr6, 1.3505, GCr15 |
color | Original steel color |
standard | DIN GB ISO JIS BA ANSI |
grade | G 10 -g1000 |
size | 1 mm-2 60 mm |
Certification | SGS, REACH, CTI, ROHS, ISO9001 |
Used | Suitable for many applications. Examples include: ball and roller bearings, linear motors, ball screws, and abrasive media. |


Bearing steel balls are widely used in high-speed, low-noise bearings, bicycles, motorcycles, automobiles, slide rails, universal balls, luggage, and the electronics industry. They can also be used for grinding other media.

Yuncheng Kangda Steel Co., Ltd.
1. Established in 1998. (and) 20 years of experience In terms of production and marketing.
2. Possess SGS/ROHS Certificate , Guarantee and an excellent management team.
3. Advanced production and testing equipment .
4. Fixed assets exceeding 10 million RMB .
5. The above technical personnel 10 years of production experience e.
6. Our warehouse is located in a national AAAAA-level logistics park. Large inventory, fast delivery .
7. 40% domestic market Based on sales volume.
8. High reputation, with a large number of customers from all over the world.
We sincerely look forward to establishing partnerships with any client at any time.




Q: Are you a trading company or a manufacturer?
We are a manufacturer with 20 years of experience.
A: If the goods are in stock, it usually takes 3-5 days. Or if the goods are not in stock, it takes 20-30 days, depending on the quantity.
A: Yes, we can provide samples free of charge, but we will not cover the shipping costs.
A: Payment <= 1000 USD, 100% in advance. Payment >= 1000 USD, 30% T/T in advance, balance before shipment. If you have any further questions, please feel free to contact us as follows:
Q: How is the quality of your steel balls?
A: We inspect the entire manufacturing process and conduct 100% checks before shipment to ensure the quality of our products.
Q: What are your packaging methods?
A: Inner packaging: Dry packaging for oil packaging will be provided according to your needs.
Outer packaging:
(1) Volatile rust-proof paper + plastic bag + iron drum + wooden/iron pallet.
(2) 20 kg/plastic bag + cardboard box + wooden pallet or wooden crate;
(3) Customized packaging;
Q: Are your steel balls competitive?
Yes, of course. We have over 16 years of experience in steel ball manufacturing. We use only the best raw materials from China's top steel manufacturers, supplying high-quality products at reasonable prices. However, our primary business objective is to always maintain fairness and honesty when dealing with our customers. We strive to achieve far more together with our clients than we could achieve alone.
Q: Are the prices of steel balls the same?
A: The price varies depending on the specifications, grade, quantity, and packaging of the steel balls; we will discuss the specifics.