eep groove ball bearings or single row radial ball bearings, are the most common type of rolling bearings. Their use is very widespread. It usually consist of a pair of rings, a retainer, a single row of steel balls. The two races are grooved or shaped on their inner surfaces to accept and retain the balls, Single Row Deep Groove Ball Bearings have the highest speed capacity of all rolling element bearings, Deep Groove Ball Bearing is mainly used to bear radial load and operating at relatively high speeds, but it can also bear a certain amount of axial load in either direction.
Feature:
Compared with other bearings, deep groove Ball Bearing has smaller friction coefficient and higher limiting rotate speed, it is more durable and universal with low noise and is easier to install. Deep groove ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races.
Since sliding cannot be eliminated in the contacts between the cage and other bearing parts, the cage itself is the first component to be affected when lubrication becomes inadequate. Our ball bearings use unique design polyamide and steel cage, The inner/outer rings and Retainer(cage) are thicker compare with the Common bearings, stronger rivet, which consist more reliable structure. strong impact and heavy load with Grinding groove and super finishing technology. to offer the long life under extreme harsh environment.
Clearance:
Deep groove ball bearings have internal clearance. This provides the bearing room for expansion between the bearing races and will add a small amount of play between the two rings. Large clearance C3/C4 usually used in harsh environment. with good anti-seize performance used in particularly harsh environment.
Tolerances
The standard version of our single-row deep groove ball bearings has the tolerance class P0
(designs with tighter tolerances available upon request)
Types:
1. Classified according to sealed type:
Open type: Open type deep groove bearings are manufactured without seals to allow for the free circulation of either oil or grease, cost effective solution
Shielded type: With one shield (-Z) on one side or two shields (-2Z/ZZ) on both sides; Shielded bearings are provided with non-contacting metal shields that protect against larger particles entering the bearing, but do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up.
Sealed type: With one seal (-RS) on one side or two seals (-2RS) on both sides. Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed applications.
2. Classified according to the Retainer/Cage:
Nylon cage deep groove ball bearing: Our KA(Nylon retainer) series bearings Obtained MA certification of China Coal Research Institute, safety certificate of approval for mining products (rollers) in China, with good performance of anti-seize and anti-static.
Steel cage deep groove ball bearing: Thicker cage with stronger rivet, which consist more reliable structure.
Main Products Models And Specifications:
Series 60.., 62.., 63.., Open/ ZZ/2RS..
6200 Series - Light Series Ball Bearings – Balanced between space and load capacity
6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity applications
To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and Conveyor Idler manufacturers contact from all over the world, and become our partner.
Deep Groove Ball Bearing Ball Bearing,Sealed Ball Bearing,Deep Groove Ball Bearing,Radial Ball Bearing Shandong Xinkaite Bearing Co., Ltd. , http://www.conveyorbearing.com
It is understood that as the industry's leading manufacturer of professional automotive fasteners, Shanghai Yixuan is famous for its research and development of automotive standard parts series, nylon lock nut series and all-metal lock nut series products. The products are replaced by their excellent quality. Imported products are favored by customers.
“The all-metal lock nut developed this time, using advanced technology to achieve foreign standards, can improve the mechanical quality, prolong life, meet the high demands of customers, diversified needs,†said Ma Daoyuan, general manager of Shanghai Yixuan, “From After successful product development, some foreign-funded enterprises, as well as domestic automobile manufacturers and auto parts factories require sample delivery, and they said that it is difficult to find a full-quality, all-metal locknut with a very high quality in the domestic market. Informed clearance. The product has an excellent effect on the market.â€
It is understood that, compared with imported products, there are still gaps in the production of all-metal locknuts in mainland China, and manufacturers that can withstand rigorous testing are rare. As a result, 85% of all metal locknuts in China currently rely mainly on foreign imports. Technology is monopolized by foreign suppliers, and supply and prices are controlled. Undoubtedly, the research and development of new products in Shanghai Yixuan broke the monopoly of foreign countries, which is conducive to the formation of an internationally competitive independent development capability and the promotion of localization rates.
When asked if he had encountered difficulties in the R&D process, Mr. Ma said, “We did encounter some difficulties. Although our equipment is imported from abroad, we can ask foreign technical experts for support, but some key technologies exist abroad. The reservations still need us to go through trials and arguments to overcome the technical difficulties."
It can be seen that many years of meticulous training and pioneering and innovative work not only enabled Shanghai Yixuan to pass the market test, but also made great achievements. Moreover, it became the ideal of “leading automotive fastener suppliers†and is gradually becoming a reality.
“We can be favored by customers, stand out from the competition with foreign companies, rely not only on price, but also on technology. Over the years, our company actively learns from foreign experience, continuously raises the level of technological research and development, closely follows national industrial policies, and cooperates with The demand for the development of major auto parts factories produces various kinds of competitive new products, and, compared with imported products, our prices are also very advantageous because our production lines are fully automatic and can carry out mass production. It has advantages such as short delivery cycle, etc. What I want to emphasize is that our products are very testable in terms of quality,†said Mr. Ma.
In addition, General Manager Ma also revealed that in the future, the company will use all-metal locking nuts as the core to provide full-service and professional technical support for the fasteners in the automotive industry, aiming to make full use of various domestic and foreign resource advantages. The core competitiveness of Yixuan's self-development is to contribute to the development of the domestic automotive industry. 
Shanghai Automotive Fasteners Manufacturers Should Continue: R & D All-metal Lock Nuts
Shanghai Yixuan Corporation has successfully developed a series of all-metal locknuts after a year of technological breakthroughs. The products are characterized by excellent quality, high performance-price ratio, advanced structure, and strong reliability, breaking the monopoly of foreign companies over the years. Get many customers' approval.