Linear shaft fi=40 H6 chrome-plated L=865

Product Description

Linear shaft with chrome coating 40 mm, length 865 mm

A ready shaft with a diameter of 40 mm and a length of 865 mm - a component for linear guides, prepared for assembly. Material: steel Cf53 (1.1213) with chrome coating, tolerance h7 (ISO) - the coating increases the surface resistance to wear and corrosion.

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=40 mm. You choose the bearing type (ball, plain, linear carriage) according to the design of the mechanism.

How does the chrome-plated version differ from the standard one?

The base material is the same (steel Cf53), but the shaft has a chrome coating and is made to tolerance h7 instead of h6 - this is worth taking into account when selecting the fit with the bearing.

What does tolerance h7 mean for this shaft?

Tolerance h7 (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=40 linear shafts used?

Large-diameter linear shafts are used in heavy linear axes of machines, presses, production lines, manipulators and internal transport equipment - wherever the linear guide carries high loads.

Product photos are for illustration purposes.