Linear shaft fi=30 H6 stainless L=1240

Product Description

Stainless linear shaft fi=30 mm h6, length 1240 mm

A fi=30 mm shaft with a fixed length of 1240 mm works well where an exact dimension matters more than running metres. Material: stainless steel X46Cr13, tolerance h6 (ISO) - no extra rust protection needed.

Technical data

Frequently asked questions

Which linear bearing fits this shaft?

Any linear bearing, plain bushing or carriage intended for a diameter of fi=30 mm - what matters is matching the diameter and tolerance h6, not the bearing manufacturer.

How does the stainless version differ from the standard one?

The stainless version is made of steel X46Cr13 - it withstands contact with water and moisture without rusting, unlike steel Cf53, which has to be protected with oil in such conditions.

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=30 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.