·New Energy Bus Innovation Forum will be held in Shanghai in early June

On June 5th, the New Energy Bus Innovation Forum, co-sponsored by the China Urban Public Transport Society, will be held in Shanghai. The user bus company of more than 10,000 vehicles will give a first-hand, fresh “new consumer bus” “consumer report” and discuss issues such as the technical route of new energy vehicles.

At the time of the annual meeting of the China Urban Public Transport Society, the New Energy Bus Innovation Forum was held. The forum will gather representatives of domestic bus companies to discuss the advantages and disadvantages of new energy buses, and the two main topics of choice and requirements for new energy buses in different regions and different climatic conditions.

The guests to be present at the forum include: Hong Renchu, Chairman of Shanghai Bus, Feng Xing, Deputy General Manager of Beijing Bus, Li Yongsheng, Chairman of Shenzhen Bus Group Co., Ltd., Dr. Ning Guobao, Department of Science and Technology 863 Electric Vehicle Major Project Management Office, and City Leaders of the Public Transport Society, representatives of bus companies, bus companies, system companies, battery companies, etc.

According to the statistics of the First Electric Research Institute, in the first quarter of 2013, the sales volume of domestic hybrid buses was 2,187 units, an increase of 135% compared with the same period of last year. Due to the dual guidance of policies and markets, hybrid buses have entered a period of sustained growth after experiencing explosive growth. In the same period, pure electric buses sold 264 vehicles, which is quite different from the sales of hybrid buses. However, as the ultimate solution for zero emissions, pure electric buses are still favored by some enterprises. Previously, the national demonstration and promotion policy for hybrid buses identified by the Ministry of Industry and Information Technology also set a subsidy range of 3,000-5,000 vehicles. Seeing that the quota will be full, what kind of policy expectations should the passenger car consumption and production enterprises have?

Bus companies are the biggest consumers of new energy buses, and their opinions will influence management decisions and influence the business strategy of new energy bus manufacturers!

Deep Groove Ball Bearing

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.

Ball Bearing,Sealed Ball Bearing,Deep Groove Ball Bearing,Radial Ball Bearing

Shandong Xinkaite Bearing Co., Ltd. , https://www.idlerbearing.nl