No finer ball rails are available:                                                                                                   

Features:

Positive Ball Retention

Double datum ground (either edge can be used for reference)

Equal load carrying capacity in all planes

Higher moment load capacity than competitors

Top and bottom mount

Custom cut to length

Thin dense chrome (TDC) plating (for semiconductor and other environments)

Sizes: Standard Width - 15,20,25,30,35,45,55,65, 125 Wide 20/40,25/70,35/90 and 65/100

Accuracy: Class N,H,P,SP,UP

Preload: Clearance, 2%, 8%, 13%

Stainless Steel sealing strips for top mount profile.

Can withstand speeds to 5 m/sec or greater and accelerations up to 500 m/sec² or 50 Gs

* Overnight delivery on cut to length rails N class accuracy size 15, 20, 25, 35 or 45 with flanged and slim line standard length runner blocks in clearance and 2% preload.