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This high-precision NACHI Ball Screw Support Bearing is designed to support ball screws in high-speed machines, offering exceptional stiffness and reliability. With a pre-set preload, it eliminates the need for complicated adjustments and torque measurements. Suitable for duplex, face-to-face, and tandem assemblies, these bearings are ideal for applications such as CNC machines, precision robots, and high-speed printing equipment. Their unique design and construction provide improved performance and longevity, making them an essential component for industries requiring high accuracy and precision.
Top product features:
These bearings have a greater number of balls than conventional angular contact ball bearings, resulting in much greater stiffness.
These bearings are supplied with a pre-set preload to eliminate complicated adjustment and torque measurement.
Flush ground bearings can be used in db (back to back), df (face to face), or dt (tandem) assembly.
Top product applications:
High precision and high speed machine actuators
High stiffness applications requiring precise control
Features ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" these bearings are designed to support ball screws that are used as actuators of high precision and high speed machines their stiffness is much greater than conventional angular contact ball bearings as these have a greater number of balls these bearings are supplied with a pre-set preload to eliminate complicated adjustment and torque measurement flush ground bearings (suffix du or u) can be used in db (back to back) df (face to face) or dt (tandem) assembly note - load ratings when single flush ground bearing (suffix u) is assembled in duplex and axial load is applied to 2 rows or 3 rows load rating listed is to be multiplied by 1.62 or 2.16 respectively for dynamic and multiplied by 2 or 3 respectively for axial limiting load.