NSK Latest News - New sealing concept for ball screws: Improved seal with low friction. ... NSK Develops Energy-Saving Bearings for High-Efficiency Motors; ... it was hoped that the targets could be achieved with just a marginal increase in friction. The tests showed that the X1 seal increases the torque resulting from the preload by 1%.
NSK Ltd. - Tokyo, Japan - announced that it has developed a low-friction reduction gear for electric power steering (EPS) system that helps achieve a greater sense of unity between car and driver and that reduces steering wheel operation fatigue. This product makes for smooth steering corrections during straight driving as well as improved comfort when the steering wheel returns from large ...
Increasing motor efficiency by cutting friction loss in half. NSK Ltd. announced that it has developed energy-saving bearings for high-efficiency motors that halve the friction loss of rolling bearings used in conventional products.
NSK has launched low-friction ball bearings which it says increase energy efficiency and reduce operational noise in drive systems. Bearings of this type will also reduce heat generation, which in turn helps to extend service life, according to the company. Based on concepts such as optimised ...
NSK is known across the world for its class leading reliability and long bearing life, as well as its economic and environmental credentials. Within the global automotive sector, NSK has worked with the industry to produce low torque bearings which help to reduce power consumption and emissions.
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SKF Energy Efficient deep groove ball bearings are filled with a special, low-noise, low-friction SKF grease that offers extended grease life. Additionally, the polymer cage is designed to facilitate grease migration inside the bearing, resulting in a better lubrication of the surface contacts between balls, raceways and cage pockets.
Diagram 1 shows how friction changes, as a function of speed, in a bearing with a given lubricant. Four zones are distinguishable: Zone 1 – Boundary lubrication condition, in which only the asperities carry the load, and so friction between the moving surfaces is high.; Zone 2 – Mixed lubrication condition, in which a separating oil film carries part of the load, with fewer asperities in ...
• Increase the environmental friendliness of products •Eco-efficiency Indicators (Neco), a yardstick for quantitatively Consider methods for assessing the environmental impact ... Efficiency with Low-torque Rolling Bearings NSK secured high reliability even under a speed range that was ... energy efficiency by halving friction loss.
NSK News - NSK low-friction ball bearings increase energy efficiency: Based on concepts such as optimised raceway geometry and special sealing concepts, NSK has developed several series of ball bearings that offer significantly lower friction characteristics.
The use of low-friction ball bearings in drive systems serves to increase energy efficiency and reduce operational noise. Bearings of this type will also reduce heat generation, which in turn helps to extend service life.
NSK develops more energy efficient, longer life bearings for electric motors. 22 August 2013. In addition to the low torque and low noise demands placed upon rolling bearings used in electric motors, there is now the added requirement for longer service life to conserve energy and resources.
A vegetable processing plant in Germany is enjoying significant benefits following the adoption of Molded-Oil bearings from NSK. Principally, the move has helped the company extend the service life of bearings on a critical conveyor from two weeks, to 40, saving considerable maintenance costs and downtime in the process. Keen to resolve the question of […]
This article from NSK explains the steps it is taking to improve the energy-efficiency of its rolling-element bearings. Because of their widespread use, rolling bearings are a key factor in the global industry drive to increase efficiency and reduce energy/power consumption.
NSK has launched low-friction ball bearings which it says increase energy efficiency and reduce operational noise in drive systems. Bearings of this type will also reduce heat generation, which in turn helps to extend service life, according to the company.
In addition to the low torque and low noise demands placed upon rolling bearings used in electric motors, there is now the added requirement for longer service life to conserve energy and resources. As a major global supplier to electric motor manufacturers, NSK is meeting these requirements.
nsk ‘green engineering’ programme achieves up to 47 percent cut in power consumption for bearings used in domestic appliances news from engineering specifier. click to read more about nsk ‘green engineering’ programme achieves up to 47 percent cut in power consumption for bearings used in domestic appliances.
Energy efficiency is increased and operational noise is reduced through the use of low-friction ball bearings in drive systems. Bearings of this type will also reduce heat generation, which in turn helps to extend service life.
NSK Ball Screws - developed through cutting-edge tribology (friction control technology): from miniature to ultra-large sizes, for machine tools, injection molding machines, and general machinery as well as for use in special environments.
Machine tools are the backbone of industry, serving as essential infrastructure to make components for other machines. NSK is proud to be the only major company to research, develop, and manufacture precision bearings, balls screws, linear guides, and spindles, the four core components of machine tools.
NSK Ltd. (NSK; Headquarters: Tokyo, Japan; President and CEO: Toshihiro Uchiyama) today announced that it has developed 6th-generation low-friction tapered roller bearings for automotive transmissions. The new tapered roller bearings have even lower friction and will contribute to higher automotive fuel economy.