Linear shaft fi=30 h7 chrome-plated - ready cut length 0,5m

Product Description

Linear shaft fi=30 h7 chrome-plated - ready cut length 0,5m

Half a metre of ready shaft is a convenient length for repairs and replacements in small linear guides. Material: steel Cf53 (1.1213), made to tolerance h7 (ISO) - in line with the standard for guide rods.

Technical data

Frequently asked questions

Can I use any linear bearing with this shaft?

What matters is matching the diameter (fi=30 mm) and the tolerance (h7) - you choose the bearing type (ball, plain, linear carriage) according to the design of the mechanism.

Does this shaft have a fixed, ready length?

Yes - it is a ready-to-install cut length of 500 mm. It requires no cutting, measuring or additional machining before assembly.

Does this shaft need lubrication or maintenance?

The shaft itself needs no lubrication, but in a damp environment it is worth protecting the surface with anti-corrosion oil - steel Cf53 is not corrosion resistant.

How much can the shaft bend over its full length?

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

Where are fi=30 linear shafts used?

fi=30 mm linear shafts are most often used in: CNC sliding tables, linear axes of Cartesian robots, 3D printers, plotters, packaging machines, industrial automation feeders, measuring devices, positioning systems and prototype mechanical designs - wherever precise, repeatable linear motion guided on bearings or plain bushings is needed.

Product photos are for illustration purposes.