Bearing units (BK, BF, FK, FF)

Depending on the application various bearing units are available for the implementation ofthe screw jacks. They vary in technical capability, for example allowable load and drive.
Furthermore we differ concerning the fitting position. According to this, the bearing unit is either available as pedestal bearing for the installation of the screw jack bearing on a plain or as a flange bearing unit for frontal addition.

[Translate to EN:] Lagereinheiten (BK, BF, FK, FF)

Fixed bearing unit BK

This fixed bearing unit is a pedestal bearing with pre-tensioned axial inclined ball bearings with seals. The fixed bearing unit is comprised of a burnished steel bearing case with 2 axial inclined ball bearings pre-tensioned by means of a flange, 2 seals with circlips and a securable DRS grooved nut (square nuts are used for the smaller sizes).

Movable bearing unit BF

This movable bearing unit is a pedestal bearing with a deep-groove ball bearing that adapts itself axially to the elongation of the screw jack. The movable bearing unit consists of a burnished steel bearing case with a deep groove ball bearing.

Fixed bearing unit FK

This fixed bearing unit is a flanged bearing with pre-tensioned axial inclined ball bearings with seals. The fixed bearing unit is comprised of a burnished steel bearing case with 2 axial inclined ball bearings pre-tensioned by means of a flange, 2 seals with circlips and a securable DRS grooved nut (square nuts are used for the smaller sizes).

Movable bearing units FF

This movable bearing unit is a flanged bearing with a deep-groove ball bearing that adapts itself axially to the elongation of the screw jack. The movable bearing unit consist of a burnished steel bearing case with a deep-groove ball bearing.

More information

Product data sheet

CAD-Data

For implementing NEFF components in your construction, please use our 3D-configurator.
Download of 2D- or 3D-Models is possible in different formats.