Drive Lines Combines Bearings and Profiles for Lifting Applications
Resource from: Drive Lines Combines Bearings and Profiles for Lifting Applications Likes:216
Jul 07,2017
Combined bearings provide a cost-effective guide solution to lifting systems, platforms and cantilever loads. The system
combines a radial bearing to take out high moment loads and a smaller axial roller to eliminate side movement. They are
often used to guide screw jack lifting and sliding systems by isolating the screw jack drive from all side forces and
moments, allowing for smaller and more cost-effective sizing of the screw jacks; especially under compressive buckling
situations.
These combination bearings are often welded to a mounting flange plate for ease of fitment and replacement on the
application. The flange plates offer a standard size with tapped and thru holes but square plates and special plates are
available for ease of mounting. The flange plates are offered in standard rectangular sizes with tapped and thru holes but
square plates and special plates are available for ease of mounting to customer fabrications.
The sealed and greased bearings offer robust guidance for fabrication mounting and with no external grease or oil required
they are ideal for clean industrial environments. The bearings are designed to run in a hot rolled steel section in U and I
configurations. These soft steel profiles are easy to machine, weld and integrate into fabrications and are sometimes used
as structural members also due to the high rigidity of the sections.
For more precise applications or guidance, a complete precision rail and bearing combination is available. This is achieved
by machining the inner radial bearing faces and back of the rail together with a larger diameter main radial bearing. The
running tolerances are reduced which adds precision to the guidance. These sections are fine straightened and de-twisted
before machining with counter bored, tapped, doweled or just clearance holes that can be precision machined along the rail
lengths for mounting with fixings. Drive Lines has completed a number of high profile projects which utilized precision
machine rails. These rails were machined to the clients drawing to provide a complete bespoke solution.
Drive Lines is also able to produce bespoke rail section extrusions and materials for special applications where a unique
profile or a different material such as stainless steel is required. The company can also offer bespoke short run
extrusions for minimum quantities, offering the exact rail you need to suit your application with steel traceability,
ultrasonic testing and other requirements available on request.
In difficult or corrosive applications Drive Lines can provide Armoloy thin dense chromium (TDC) coating for the bearings
external parts or a full set of outer and inner needle roller components. Customers can hot dip galvanize or paint the
rails, creating cost effective corrosion resistance.
In summary, combined bearings are a very versatile linear guide system for heavy duty fabrications and automation projects
where robust, high load and sometimes bespoke solutions are required.
(Drive Lines Combines Bearings and Profiles for Lifting Applications)
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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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