Precision bearings according to ISO grading standards are divided into: P0, P6, P5, P4, P2. Rank higher in turn, where P0 is the general accuracy, other grades are precision level. Of course, different classification standards, different types of bearings, their classification method somewhat different, but the meaning is to the. The use of performance requirements of precision bearings rotating body with high runout accuracy, high-speed rotation and small changes in friction and friction.
2013年9月18日星期三
because we are the company in similar projects
Schaeffler UK product support engineer Derek Peasley , Mr. Tsang and Street CraneXpress company's engineers work closely together. He said: " We are very pleased with the Street CraneXpress company in this prestigious project together from the design process, we have the company's professionalism impressed , we are convinced that the selected bearing in this grim application environment, good performance . "
In selecting suitable for installation in the fold hinge angular contact ball bearing rolling elements supporting the internal , the Schaeffler UK company and its customers Street CraneXpress Ltd has worked closely , the company is a mechanical processing company located in Sheffield . Street CraneXpress Ltd company responsible for the design , manufacture and installation of roof can be opened for all mechanical and electrical components .
Street CraneXpress project manager Daniel Salthouse roof at Wimbledon working on the project more than five years . He commented , " In the past, we have to use other bearings bearings suppliers , but on this project , we decided to collaborate and Schaeffler UK companies , because we are the company in similar projects , such as the London Eye and the temperature Bourdon stadiums and other projects to provide excellent technical support, as well as in the selection and supply taper roller bearing expertise impressed . "
"When 15,000 people sitting in the center court area , we may encounter unpredictable winds and other weather conditions, bearing on the open roof support is critical . Safety, reliability , low maintenance requirements of this project is particularly important. bearing life of 20 years to 25 years between the bearing grease lubricated to ensure easy maintenance and has a long service life . "Salthouse added.
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