Linear shaft fi=25 H6 L=864

Product Description

Linear shaft fi=25 mm h6 with a fixed length of 864 mm

A ready shaft with a diameter of 25 mm and a length of 864 mm - a component for linear guides, prepared for assembly. Material: steel Cf53 (1.1213), induction-hardened surface (60-64 HRC), tolerance h6 (ISO).

Technical data

Frequently asked questions

Can I use any linear bearing with this shaft?

Yes, as long as the bearing or bushing is intended for a diameter of fi=25 mm. You choose the bearing type (ball, plain, linear carriage) according to the design of the mechanism.

How much can the shaft bend over its length?

The permissible deviation from straightness is up to 0,5 mm per metre of length - this is the standard for precision linear shafts, regardless of diameter.

What does tolerance h6 mean for this shaft?

Tolerance h6 (ISO) defines the permissible deviation of the outer diameter of the shaft - the smaller the deviation, the more accurate the fit with the linear bearing.

Can this shaft be used for rotary motion?

A linear shaft is designed for linear (sliding) motion together with a linear bearing or bushing - it is not a drive shaft transmitting torque, such as a splined shaft.

Where are fi=25 linear shafts used?

Linear shafts of this diameter are used in linear axes of CNC machines, production lines, manipulators, packaging machines, industrial automation feeders and positioning systems - where the linear guide has to carry higher loads.

Product photos are for illustration purposes.