It mainly uses the raw materials of large steel works and strictly produces according to the international standard iso3290 and the national standard GB / t308-2013,

 

Condar bearing ball

 

Production material

 

GCr15、AISI52100、SUJ2、100Cr6

 

Production specification

 

1.0mm-25.4mm

 

Production grade

 

G5/G10/G16/G20/G40

 

application area

 

Precision bearing, home appliance bearing, auto parts, wind power generation, precision machinery parts, ball screw, etc

 

 

The main production specification is 1.0mm-25.4mm, and the main grade is G5 / G10 / G16 / G20 and other precision bearing ball steel balls.

 

Mainly used in precision bearings, home appliance bearings, auto parts, wind power generation, precision machinery parts, ball screws and other fields. We can also make all kinds of non-standard steel balls according to customers' requirements.

 

 

Bearing steel ball is one of the important parts of ball bearing. The quality of bearing has a great influence on the dynamic performance and service life of bearing. The reduction of bearing vibration value and the improvement of service life are closely related to the improvement of bearing steel ball surface quality......

 

 

Buy the steel ball home and do five things to protect you from rust for ten years

 

Many customers don't know how to keep the steel ball and steel ball after buying them back. Let me briefly say that, because the bearing steel ball and carbon steel ball are not rust proof, we add rust proof oil before leaving the factory, but it's not that everything will be OK after adding rust proof oil. It will never rust. We need to take some measures to ensure that the steel ball will not rust for ten years and eight years.

 

1. Check the package: after receiving the goods, first check the package to see if the plastic bag is damaged. If there is any damage, please replace it in time;

 

2. Sealing and preservation: the plastic bag must be tied or sealed, and cannot enter the air, otherwise it is easy to oxidize and rust;

 

3. Attention to use: try not to touch directly with hands, especially in summer when there is sweat on hands, not to touch directly with hands, otherwise it is easy to rust;

 

4. Storage place: in dry environment, it is easy to rust once it is wet;

 

5. Regular inspection: if it is not used for a long time, it should be checked frequently to see if the antirust oil is less or even dry, and the antirust oil should be added in time, otherwise it is easy to produce dry stains or rust; if you can do the above five points well, it is no problem to keep it for ten years and eight years without rust.

 

 

What you are worried about and want to know, we are here to answer for you one by one:

 

 

1. How to choose steel ball?

 

 

(1) . if you want to have high hardness and wear resistance, choose the bearing steel ball with the most wear resistance, followed by the carbon steel ball with fire;

 

 

(2) . if you want to weld the one with low hardness, you should use carbon steel ball without fire, which is commonly known as iron ball;

 

 

(3) If you want to have good antirust effect, you need stainless steel ball, with 304, 316 and 316L, and the antirust effect will be enhanced in turn;

 

 

 

(4) If you want to have good rust proof effect and high hardness, you need 440 stainless steel ball;

 

 

(5) If you want high precision, you need to choose advanced level. The smaller the number is, the higher the level is, the better the precision is;

 

 

If the above can't answer your question, or don't know what kind of steel ball you want, then you can ask our customer service, make your purpose clear, our professional staff will give you a professional answer, so that you are satisfied!

 

 

2. Quality assurance:

 

 

(1) Raw material guarantee: wire from large steel works;

 

 

(2) Production equipment guarantee: introduce advanced production equipment and testing instruments;

 

 

(3) Technical personnel guarantee: more than ten years of technical personnel work 24 hours a day to control production;

 

 

(4) Scientific and rigorous production management system constraints: strict management, compliance with the production system, and retroactivity of responsibility;

 

 

(5) Closed and clean dust-free workshop: ensure high-precision production of precision steel ball;

 

 

3. About delivery:

 

 

 

(1) . send samples by SF express: a small number of samples can be provided free of charge and delivered by express;

 

 

(2) . for shipments under 300kg, you express / Baishi express / Debang logistics or express / Jiayi logistics / Shangqiao logistics, etc;

 

 

(3) . special line logistics for delivery of more than 300 kg, generally to be picked up by the city logistics, if it needs to be picked up by the county / district logistics, it can be explained, and delivery fee will be added;

 

 

4. Product price:

 

 

We are manufacturers, we can guarantee to give you a reasonable, real and cost-effective price, but we can't guarantee to be the lowest, honest business, after all, one price one goods, we don't want to get the order and put the price low, that is irresponsible to you, the ultimate loss or you;

 

 

What we want to give you is a worry free product. We don't want you to buy it once and become enemies. The first cooperation is just the beginning!