Thread: THK linear bearing rails
I am (slowly) planning to build a CNC router, and I have just got lucky and sourced some THK HRW 27 linear bearings, on a rail, and also some SSR20 s on four other rails. I think that it would be preferable to use the HRW27 s, as they are bigger and 'four way' load bearing, as I understand it. However, I only have one rail for them.
Anyone know where I can get some other rails from (and how much it would cost)? I think, if I am going to use them, I'll need one rail of 1360 long (for the other X axis), either one or two about 750 long for the y axis, and one about 200mm long for the Z.
Alternatively, I could maybe use the SSR20 s for the Y axis. Any ideas/opinions anyone?
By gavztheouch in forum Gantry/Router Machines & BuildingReplies: 10Last Post: 18-05-2014, 02:08 PM
By Boyan Silyavski in forum Lead Screws, Nuts & SupportsReplies: 3Last Post: 18-08-2013, 08:11 PM
By Peter. in forum Rails, Guideways & BearingsReplies: 2Last Post: 11-10-2012, 06:59 AM
By cutter in forum Items For SaleReplies: 0Last Post: 04-12-2011, 03:23 PM
FOR SALE: Linear rail and bearingBy black5f in forum Items For SaleReplies: 5Last Post: 02-07-2010, 07:23 PM