A380 relies on bearings from Minebea(pic)
Resource from: www.minebea.com Likes:2983
Sep 29,2004
As a product of its globalization strategy, Minebea Co., Ltd., Tokyo, Japan has positioned itself as a major supplier to the Airbus A380 aircraft. Throughout the Airbus supply chain, Minebea has achieved more than 100 qualifications on a number of subsystems being designed specifically for the A380. This results in the potential to provide more than 850 bearings per aircraft. As the qualification is ongoing, the number of bearings supplied per aircraft is expected to increase.
Minebea is uniquely positioned to provide breadth of product on an international scale. By having manufacturing plants strategically located, the company is able to offer both standard and highly-engineered products, of both anti-friction and plain bearing (note 1) variety, to A380 subcontractors throughout the world. Through Minebea’s global customer support teams, those products are brought to market efficiently and cost-effectively.
Minebea's products are found, as shown in the attached schematic drawing, in virtually all of the mechanical sub-systems on the aircraft, from the actuators that control the flaps and slats, to the fans that cool the cabin. The company provides rod end and spherical bearings (note 2), miniature & instrument bearings (note 3), and large ball and cylindrical roller bearings (note 4) for critical aircraft systems such as the engines, landing gear, power drive units, gearboxes, cooling fans, cargo systems and door actuators.
Minebea companies providing aerospace bearings to the A380 include New Hampshire Ball Bearings, Inc., in Peterborough, New Hampshire in the United States; NMB Minebea UK Ltd., in Lincoln, Lincolnshire in UK; and Karuizawa Manufacturing Unit in Miyota-machi, Nagano in Japan.
"The future of the A380 is undeniable," says Mr. Koichi Dosho, Director and Managing Executive Officer of Minebea in charge of Sales Headquarters, "We are proud to contribute to and share in the success of this aircraft."
(note 1)
anti-friction bearing: The basic structure is outer ring, inner ring, rolling elements between the outer and inner ring, and a retainer that separates the rolling elements. The rolling elements could be either balls or rollers.
plain bearing : Different than an anti-friction bearing, a plain bearing will not have rolling elements and the outer ring and inner ring will slide on each other.
(note 2) rod end and spherical bearings:
This bearing will not have any rolling elements and the outer ring and inner ring will slide on each other. Used in aircraft components, such as wing flaps, engine and wing mounts and hatches, rod-end and spherical bearings function as joints. These bearings are also used extensively in helicopters, trains and automobiles.
(note 3) miniature & instrument bearings
Ball bearings are machinery components, which comprise an outer ring, inner ring, balls, retainers, shields and snap rings. Miniature and instrument bearings mean ball bearings, up to 30mm in external diameter.
(note 4) large ball bearings :
These bearings are used primarily in aircraft applications, which demand superior performance. Accordingly, these bearings are highly-engineered to take advantage of the latest material and manufacturing technologies.
Cylindrical roller bearings : Roller bearings, which feature a roller housed between the inner and outer rings, are used primarily in aircraft engines to handle extremely high loads.
plain bearing : Different than an anti-friction bearing, a plain bearing will not have rolling elements and the outer ring and inner ring will slide on each other.
(note 2) rod end and spherical bearings:
This bearing will not have any rolling elements and the outer ring and inner ring will slide on each other. Used in aircraft components, such as wing flaps, engine and wing mounts and hatches, rod-end and spherical bearings function as joints. These bearings are also used extensively in helicopters, trains and automobiles.
(www.minebea.com)
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1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
3.For investors,please be cautious for all news.We don't bear any damage brought by late and inaccurate news.
4.If the news we published involves copyright of yours,just let us know.
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