Our EZ-0053 bearing pads are standard round air bearings with high load capacity and low air consumption, optimized for high stiffness and good damping. The bearing pads move on an air film of 3 to 7 µm. Unlike porous air bearings, this type of bearing is supplied with compressed air via a nozzle. Optimum characteristic curves are achieved by specifically tuning the parameters of nozzle diameter, channel structure, channel depth and bearing contour. Our special emergency running layer makes the bearing elements robust and durable. Pressure screws with ball head allow uncomplicated mounting and precise adjustment. Standard sizes range from outside diameter 20 to 360 mm, other sizes are available upon request.
Our EZ-0072 bearing pads are standard rectangular air bearings with high load capacity and low air consumption. Due to their narrow contour, they have an advantage over standard bearings when it comes to making optimum use of small installation spaces. Like our standard bearings, this bearing type is optimized for high stiffness and good damping; the bearing pads move on an air film of 3 to 7 µm. Unlike porous air bearings, this type of bearing is supplied with compressed air via a nozzle. Optimum characteristic curves are achieved by specifically tuning the parameters of nozzle diameter, channel structure, channel depth and bearing contour. Our special emergency running layer makes the bearing elements robust and durable. Pressure screws with ball head allow uncomplicated mounting and precise adjustment. Standard sizes range from outer diameter 20×40 to 75×150 mm, other sizes are available upon request.
The narrow design of the EZ-0075 bearing pads allows space-saving installation while maintaining high load-bearing capacity. In terms of stiffness and damping, the bearing pads are comparable to our standard bearings; the air film on which the bearing pads move is between 3 and 7 µm. Unlike porous air bearings, this type of bearing is supplied with compressed air via a nozzle. Optimum characteristic curves are achieved by specifically tuning the parameters of nozzle diameter, channel structure, channel depth and bearing contour. Our special emergency running layer makes the bearing elements robust and durable. Pressure screws with ball head allow uncomplicated mounting and precise adjustment. Standard sizes range from 20×40 to 75×150 mm, other sizes are available upon request.
The EZ-0300 bearing pads have an integrated particle extraction system. Very small particles, such as swirled-up dust from the pores of microporous hard stone slabs, can be sucked off the running surface directly during operation. Due to the low compressed air requirement, our EZ-0300 clean room bearings are also suitable for use in vacuum chambers. The continuous supply of compressed air and vacuum is necessary for operation. Our special emergency running layer makes the bearing elements robust and durable. The connection is made via a spherical cap connection; matching pressure screws allow uncomplicated mounting and precise adjustment. The standard sizes range from outer diameter 100 to 450 mm. We can offer you other bearings with integrated suction, differing in size and design, on request. We will be happy to clarify specific issues with you in dialog.
The EZ-0472 bearing pads are self-preloading – thanks to an integrated vacuum zone – and possess a high level of inherent stiffness. External preloading is not required. The vacuum zone must be supplied with vacuum. Vacuum air bearings are characterized by high positional stability in both the axial and lateral directions. Due to the vacuum zone, the space requirement is larger than for an ordinary bearing with the same load capacity. This type of bearing is used in the electronics industry, chip production and the optical industry, among others. We develop and manufacture vacuum air bearing pads according to customer-specific requirements.
The thread of the EZ-0133 graphite bearings consists of porous graphite. Due to the homogeneous, laminar air layering, these bearings have a very high running smoothness. Graphite has a very good failsafe running function. We develop and manufacture this type of bearing according to customer-specific requirements.
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