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Air bearings and magnetic levitation bearings are both high-precision, non-contact bearing technologies, but their principles and application scenarios are different.1.Principle: Air bearings use the compression of gas to generate support force, which floats the rotor and achieves the function of bearings. The supporting force of air bearings mainly consists of two parts: one is the air film pressure, and the other is the inertial force.

Bearings are crucial components for maintaining the normal operation of the vibrating screen. During normal operation, bearings should run smoothly and without any noise. However, due to poor quality or improper operation of the vibrating screen, bearings are prone to overheating, causing wear and even fracture, which seriously affects the normal use of the vibrating screen.1.Insufficient lubricationDuring the use of bearings, the internal lubricating oil is gradually consumed.

What material is bearing steelBearing steel is a steel used to manufacture balls, rollers, and bearing rings. Bearing steel has high and uniform hardness, wear resistance, and high elastic limit. Strict requirements are placed on the uniformity of chemical composition, content and distribution of non-metallic inclusions, and distribution of carbides in bearing steel, making it one of the most stringent steel grades in all steel production.

Schaeffler's new wheel hub bearing production line is put into operation, marking the milestone of the 40 millionth product being offlineRecently, Schaeffler announced the official launch of its newly added wheel hub bearing production line at its manufacturing base in Taicang, and celebrated the successful production of the 40 millionth G3 series wheel hub bearing, marking another significant progress in Schaeffler's high-end automotive parts manufacturing field.Schaeffler wheel hub bearings: technological innovation leads industrial upgradingThe focus of Schaeffler's expansion th

When determining whether the dismantled bearing can be reused, it is necessary to inspect the condition of the raceway surface, rolling surface, mating surface, wear of the cage, whether the bearing clearance has increased, and whether there are any damages or abnormalities that affect the decrease of dimensional accuracy after cleaning the bearing.

On September 23rd, the 23rd China International Industrial Expo (CIIE) closed at the National Convention and Exhibition Center (Shanghai). This year's Industrial Expo lasts for 5 days, with a total of 9 professional exhibition areas, attracting over 2800 enterprises from 30 countries and regions around the world to participate.  The exhibition covers an area of 300000 square meters, and nearly a thousand new technologies and exhibits have made their debut.

On July 12th, the 2024 China Automotive Forum with the theme of "Leading New Changes and Win Win New Future" was successfully held in Shanghai. As a leading enterprise in the global bearing industry, SKF has won the "Green Development" award in the "2024 China Automotive Industry Sustainable Development Practice Case Selection" for its case study "Green Drive, Innovative Bearings Help New Energy Vehicles on their Low Carbon Journey".

The exhibition, PTC ASIA 2024, will be held grandly at the Shanghai New International Expo Center from November 5th to 8th. As a benchmark for the power transmission industry in the Asia Pacific region, the exhibition is themed "Intelligent, Green, and High Quality Development" and will continue to bring innovative products and solutions to the industry.

The 2nd Hangzhou Auto Parts Expo was grandly opened in Zhejiang from March 29th to March 31st, with nine special zones set up, attracting a large number of customers from home and abroad.1、 Automotive Parts ZoneAutomotive components and assemblies: engine system, braking system, body/chassis system, air conditioning system, standard parts, vulnerable parts2、 Automotive Supplies and Modification ZoneOn board electronic appliances, pendant, car perfume, wiper LED、 Seat cushion, foot pad, interior kit upgrade, vehicle modification parts, power modification parts3、 Motorcycle Parts ZoneEngine comp

The 20th anniversary celebration of the 2024 Shanghai International Auto Parts, Maintenance, Testing, Diagnostic Equipment and Service Supplies Exhibition (Automechanika Shanghai) was successfully held from December 2 to 5, 2024 at the National Convention and Exhibition Center (Shanghai). The number of participating companies and visitors at this exhibition has broken previous records, fully demonstrating the important influence of Automechanika Shanghai as a professional service platform in the industry, and also reflecting the thriving development of the automotive industry.