Linear shaft fi=50 H6 L=1270

Product Description

Linear shaft fi=50 mm h6 with a fixed length of 1270 mm

The linear shaft fi=50 mm has a fixed length of 1270 mm, so it goes to assembly without cutting to size. Made of steel Cf53 (1.1213), induction hardened to 60-64 HRC and ground to tolerance h6 (ISO).

Technical data

Frequently asked questions

Which linear bearing fits this shaft?

Any linear bearing, plain bushing or carriage intended for a diameter of fi=50 mm - what matters is matching the diameter and tolerance h6, not the bearing manufacturer.

Can I shorten this shaft myself?

We do not recommend cutting it yourself - it can damage the hardened surface and affect the straightness of the shaft. It is best to install the shaft in the length supplied.

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.

Where are fi=50 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.