No account yet? Register   I Forgot my  Forgot your username? or Lost Password? 
Show cart  Show cart   Username      Password     
Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.


Our C7 grade (.0018/ft) ballscrew assemblies are superior in straightness and are polished for smooth operation comparable to ground ballscrews. Care is taken to ensure that the outside diameter is concentric with the balltrack – an important feature if you are handling your own end machining.

The zero backlash ballnuts are hardened and precision ground inside and out. Preload is accomplished by offsetting the balltracks, not by using oversized balls which leads to premature failure. The ballnuts have plastic seals and a lubrication port to promote a long service life.

Please note that screw stock is cut to specified lengths at no additional charge.


We offer a standard end machining to match BK/BF type support units. These come in two diameter sizes according to the size of the ballscrew (see the END SUPPORT page for more details).

Fixed End machining threaded section to accommodate the locknut and comes with an output shaft for coupling or pulley attachment. You may specify the out shaft diameter to any size that is smaller than the inside diameter of the support block’s bearings.

Sort by:
  • «« Start
  • « Prev
  • 1
  • Next »
  • End »»

Display #  
Results 1 - 9 of 9

Your are currently browsing this site with Internet Explorer 6 (IE6).

Your current web browser must be updated to version 7 of Internet Explorer (IE7) to take advantage of all of template's capabilities.

Why should I upgrade to Internet Explorer 7? Microsoft has redesigned Internet Explorer from the ground up, with better security, new capabilities, and a whole new interface. Many changes resulted from the feedback of millions of users who tested prerelease versions of the new browser. The most compelling reason to upgrade is the improved security. The Internet of today is not the Internet of five years ago. There are dangers that simply didn't exist back in 2001, when Internet Explorer 6 was released to the world. Internet Explorer 7 makes surfing the web fundamentally safer by offering greater protection against viruses, spyware, and other online risks.

Get free downloads for Internet Explorer 7, including recommended updates as they become available. To download Internet Explorer 7 in the language of your choice, please visit the Internet Explorer 7 worldwide page.