SFE4040 Ball Nut

Model: SFE4040

SFE4040 Ball Nut (model SFE4040) from the KEDI Ball Screws range, Linear Guide & Ball Screw Series. Standard sizes ship quickly; material, heat treatment, bore and finish can be customised to drawing.

Screw Diameter40 mm
Lead40 mm
Nut FamilySFE
Nut StyleHigh-lead flange family
PreloadStandard / preload option by requirement

Send inquiry CAD / technical drawings

Specifications & dimensions

Screw Diameter	40 mm
Lead	40 mm

Technical parameters

Nut Family	SFE
Nut Style	High-lead flange family
Preload	Standard / preload option by requirement

Values are nominal; final dimensions are confirmed against the approved drawing.

CAD / technical drawings

2D/3D drawings (PDF, DWG, STEP) for this model are available on request.

Request drawing

Performance features

Multiple nut body/flange styles
Low-friction recirculating ball design
Preload options by configuration
Matched screw-and-nut assemblies available

Application scenarios

CNC axes
Automation systems
Positioning stages
Machine tools

Industries served

CNC machine toolsSemiconductor & electronicsRobotics & automationMedical equipmentLaser & engraving

Product description

Ball nuts for recirculating ball screw systems, available in multiple flange and compact configurations matched to screw diameter and lead. This page is prepared for model identification, preliminary selection and quotation. The exact production configuration should be confirmed before order placement.

Ball Screws