Vacuum Air Bearings
from PI (Physik Instrumente) L.P.
When flat pad air bearings are used in lightly loaded applications, it is common to use a vacuum preload. A vacuum preload allows the bearing to operate closer to its design loading and therefore optimal stiffness is obtained. Vacuum preload also allows the bearing to resist light pull forces. Any... [See More]
- Preload: VacuumPreload
- Shape: FlatRectangular
from Isotech, Inc.
Our round design frictionless motion, vacuum preloaded air bearing works on flat, nonporous surfaces such as granite, aluminum, glass, and ceramics. We offer a variety of sizes which can easily be used to customize air bearing systems. OAV vacuum preloaded air bearing utilize a combination of air... [See More]
- Preload: VacuumPreload
- Height: 0.8661
- Load Capacity: 10.34 to 38.89
from Specialty Components, Inc.
The flat circular vacuum preloaded air bearings of the LRAV series are similar to the LRA and LSA series bearings in that they provide friction free translational or rotational motion on a surface. However, LRAV series air bearings add a vacuum pocket in the center of the pad which restrains the... [See More]
- Preload: VacuumPreload
- Load Capacity: 23
- Shape: FlatRound
- Stiffness: 105000