Company introduction
our company h as  a large number stock, include: Deep groove bearing, Cylindrical roller bearing, Self-aligning  ball  bearing, Self-aligning roller bearing, Needle  roller  bearing, Angular-contact ball bearing, Tapered roller bearing, Thrust ball bearing, Thrust self-aligning roller bearing, Thrust cylindrical roller bearing, Liner bearing, Line ar  guides, Articulated bearing and so on. our products use for industry, machinery, rolling mill, textile process, railway, metallurgy and mine, and we can provide complement for them, Technical support at any time. Since our company is inception we have a high service before service and after-sale for every customers, we obedience" ensure quality, great variety of goods, competitive price, supply in time" comply with" honest, pragmatic, all wins" For our customer offer first-rate service and the highest quality. The company will also select the imported bearing, application guidance, performance testing, technical exchanges offer perfect service to customers in the areas, fully embodies the spirit of the company and its customers to meet, so that all customers have confidence in all aspects of our products. Sincerely expect to cooperate with more customers, friends, create brilliant. It is our please to cooperate with you. If you are interested in any other product please contact us.
 

Deep groove ball bearings:
The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row and double row. The deep groove ball structure is also divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof seal and oil-proof. seal. The material of the dust-proof sealing cover is stamped steel plate, which only serves to prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.
Single row deep groove ball bearing type code is 6, double row deep groove ball bearing code is 4. It has a simple structure and is easy to use, and is the most commonly produced and widely used type of bearing.
Compared with other types, the deep groove ball bearing has a simple structure and is easy to achieve higher manufacturing accuracy, so it is convenient for mass production in series, and the manufacturing cost is also low, and it is extremely common. In addition to the basic type, deep groove ball bearings also have various modified structures, such as: deep groove ball bearings with dust cover, deep groove ball bearings with rubber seals, deep groove ball bearings with retaining grooves, and Deep groove ball bearings with large load capacity of ball notches, double row deep groove ball bearings.
Deep groove ball bearings can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery , roller skates, yo-yo, etc.
Cage: Deep groove ball bearings generally use steel stamping cages or brass solid cages.
Matters needing attention: For deep groove ball bearings, the bearing load is too small during operation, which will cause sliding between the ball and the raceway, which will become the cause of scratches. This is especially true for large deep groove ball bearings with heavy ball and cage weights. In many cases, bearings will corrode. There are many reasons for bearing corrosion. The most common factors in our daily life are the following:
1) Due to the poor sealing device, it is invaded by moisture and dirt; 2) The bearing is not used for a long time, beyond the rust prevention period, and lacks maintenance. 3) The roughness of the metal surface is relatively large; 4) The bearing is exposed to corrosive chemical medium, the bearing is not cleaned cleanly, the surface is stained with dirt, or the bearing is touched with sweaty hands. After the bearing is cleaned, it is not packaged or installed in time, and it is exposed to In the air, it is attacked and contaminated by air moisture; 5) Ambient temperature and humidity and contact with various environmental media; the rust inhibitor fails or the quality does not meet the requirements.