Angular contact ball bearings Jixiang heart Thrust Ball Bearings

Angular contact ball roller bearing manufacturer Jixiang heart Thrust Ball Bearings , as can be loaded more of the ball, the radial load carrying capacity greater than the ordinary ball bearings , can withstand large axial load or bear the pure axial load, which allows work speed and bearing deep groove ball bearing similarities more rigid , but requires precise installation for misalignment error is very sensitive, it is generally not used alone to bear radial load , radial load while at the same time will bring additional axes to the load . This variant bearing many varieties of applications is very broad, often made with 15 °, 25 ° and 40 ° contact angle of three kinds of series, the greater the contact angle , the higher the axial load capacity , but should be used at high speed small roller bearing suppliers contact angle is appropriate.
Most of these bearings in pairs for a small span rigid double precision spindle bearing axis or , when used to carefully adjust the clearance, change the bearing inner and outer axial distance , you can adjust the bearing internal clearance , while the several sets of bearings installed in parallel and give some preloaded amount , can improve the rigidity of the bearing system .
This type of single bearings can withstand axial load in one direction , while others need to be configured in order to offset the additional axial bearing force when it is made on the installation of additional axial force which cancel each other out , and can withstand up two forces axial load , and has two strong axial direction limit ability to be installed in pairs generally use two sets of bearing outer race wide face with its relative ( back to back ) or a relatively narrow end ( face to face ) two installation forms , where rigid bearing system mounted back to back best . For ease of installation in pairs or groups , some bearing factory supply in pairs, a group of three and four sets of a group such as bearings, bearing the same batch so that the supply of processing consistency, use bear the load more evenly , additional axial forces cancel each other more thoroughly .
This type of bearing and non- separable non-ionic type two, the separation of bearings for restricted installation conditions , requirements from the entire outer or inner ring bearings were installed in order to remove the case , since the separation of angular contact ball bearings are widely used in magnetic motor , it is also known as magneto bearings. This type of bearing on the inner ring in the locking variety, can be adapted to higher speeds .

Here is NSK NSK bearings distributor in China in the global video conference that

Here is NSK NSK bearings distributor in China in the global video conference that, NSK Europe Division in 1998 and the PSA Group group cooperation, mainly for PSA Group and NSK NSK Bearing slim bearings  NSK solutions for powertrain and chassis, over the years, NSK and the PSA Group has always been a close cooperation, and hit a six-year PPM (to ensure product qualification rate reached an average height of a level of quality management methods) O record, won the PSA Group's "Global quality Award." PSA Group Vice President, Mr. Jean-Christophe Quémard the NSK won the "Global Quality Award" talked about: "NSK as our parts suppliers to provide us with NSK products and solutions to ensure that our energy efficient environmentally friendly cars, and whether it is NSK's product quality performance or R & D capabilities, have reached an excellent water products. "NSK Europe Marketing Director Ralf Duning President in this get PSA Group "Global Quality Award", said: We want to constantly improve our production processes cross bearing and innovative ideas, so as to ensure that we "MOTION & CONTROL" (Operation and Control) of the technology world lead, provide a variety of human life and on the global energy conservation movement and contribute to resource protection.About the PSA Group: PSA Peugeot Citroen PSA Group is a group, in 1976 merged Peugeot and Citroen PSA Peugeot Citroen Group, 2006 PSA Group global sales 3,366,000 units, the global market share of 5.2%. PSA Group, as Europe's second largest car manufacturer, PSA Group in the European market continues to increase sales outside (especially in Latin America and China), total sales of 1.069 million units, accounting for 32% of the Group's total sales.

Has 20 years of history, Since 1987 began

NTN Corporation (hereafter, NTN) will provide specially designed bearings for the Institute of the University to participate in the "World Solar Challenge" international solar car cross bearing  race was held in Australia in October this year. NTN interaction with  the Institute of the University College of Engineering increased by Mechanical Engineering Tribology workshop, and the development of the motor shaft and bearings as a student, "Institute of the University of automatic" support for the activities section, will participate in the first challenge. World Solar Challenge "is one of the largest solar car race in the world, participants race over 3021 km, through the Australian desert between Darwin and Adelaide, using the sun as the only power source. Has 20 years of history, Since 1987 began, the race attracts participants from around the world, including many spherical roller bearing  universities and businesses. Institute's goal is to win in the game the first time on the podium. Solar car electric car, the sun's energy into electrical energy drive motor and steering tires. With minimal power dissipation structure design requires long-distance driving using only electric power obtained from solar cells. Deep groove ball bearings NTN challenges provided by the JIS 5 magnitude, which is higher than the general JIS 0 级 two levels to help improve machining accuracy. Ceramic balls has changed ball rolling contact surface curvature is optimized to reduce the contact area and achieve a lower torque, while stirring resistance with minimal low-viscosity grease has been used. This helps to reduce 50% of the torque compared to conventional products. Gangdun has been changed to non-contact rubber seals to improve driving through the desert to prepare to resist the penetration of foreign substances. In addition to wheel motors, NTN bearings used in the drive wheel shaft rotational torque reduction. This helps to achieve high speed with minimum power consumption, but also contribute to long-distance driving.