Miniature Support unit for Measurement, Inspection tool equipment

For use with ball screw shaft diameters Ø4 to Ø10

MSU Series

Light Weight and Ultra Compact Design

The miniature support unit is 60% less weight (as compared to standard BUK Series) thereby making this the ideal solution in downsized, high responsivity applications.

High Rigidity

Equipped with a miniature thrust angular contact ball bearing which has strictly controlled preload, ideally suited to provide radial and axial support (fixed-sided) and radial support with axial float (supported-side) for our miniature ball screw products (i.e. DP0601, DP0801, DP0802, DP1002, GT0601, GT0801).

Wide Variety

Both Round and Square types, available in both fixed and supported-side options for use with ball screw shaft diameters Ø4, Ø6, Ø8


Fixed-sided: Composed of a bearing housing, bearing, cover flange, lock nut, set screw, spacer
Supported-sided: Composed of a bearing housing, bearing, clip washer

    • Component DescriptionBall Screw Support Unit
    • Series NameMSU
    • DescriptionMiniature
    • Ball Bearing TypeMiniature-thrust Angular Contact or Supported End
    • Design MeasurementMetric
    • Inner Diameter of Fixed End Bearing04,06,08
    • Inner Diameter of Support End Bearing
    • ApplicationMeasurement, Inspection tool
    • Main MaterialBlackened Structural Steel
    • View Series Summary