[Sneap] HVEC GVM Motor Bearings

[Klaus Bahner]

Chris,
 
I'm not sure whether we are talking about the same motor, but for what it is
worth I use the
608 series bearings, this is bearings with an inner diameter  of 8mm, outer
diameter of 22mm and and a depth of 7 mm.
To be specific I use SKF's 608-2RSH - this is bearings sealed on both sides.
Whether this is just coincidence or whether SKF's bearings are superior in
this aaplications, I don't know, but after a one bearing failure and
frequently required bearing changes in the past when using other makes, I
find that the SKF bearings run troublefree and last very long.
 
Cheers,
Klaus
 
--------------------------------------------
AMS 14C Dating Laboratory
University of Aarhus
Ny Munkegade, Byg. 520
DK - 8000 Aarhus C
Phone: +45 8942 3736
Fax:   +45 8612 0740
-------------------------------------------- 

 


  _____  

From: sneap-bounces at tunl.duke.edu [mailto:sneap-bounces at tunl.duke.edu] On
Behalf Of Chris Westerfeldt
Sent: 17. august 2007 17:19
To: Symposium of Northeastern Accelerator Personnel
Subject: [Sneap] HVEC GVM Motor Bearings


I would like to know what people are using for replacement bearings in their
HVEC 4-Blade GVM motors?
We have found a couple different types in ours. One is an obsolete part
number and the second
we have not been able to source.
Regards,
- Chris
-- 

Chris R. Westerfeldt
Research Scientist / T.U.N.L. Radiation Safety Manager
Duke University Physics Department & 
Triangle Universities Nuclear Laboratory
Science Drive, Box 90308
Durham, NC  27708-0308
Tel: (919) 660-2600        
Fax: (919) 660-2634
Email: Cwest at Tunl.Duke.Edu


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://daytona.tunl.duke.edu/pipermail/sneap/attachments/20070820/cff70e2a/attachment.htm