Skip to content

Linear Rails

Linear rails in standard length ship from stock. For any other length, PTS cuts the rail in-house. Size, accuracy class and length are settled up front. Common sizes run from 15 to 45 in accuracy classes N and H.

Need the rail cut to length?

In-house cutting to your target length: set size, length and the matching runner block in the configurator.

Configure your linear guide →

FAQ

Frequently Asked Questions

Linear rail, guide rail or ball rail: what is the difference?

They name the same component. Bosch Rexroth calls the rail of a ball rail system a ball rail or guide rail; linear rail is the common umbrella term. What matters are size, accuracy class and length.

Does PTS supply linear rails cut to length?

Yes. Standard lengths ship from stock, and PTS cuts rails to your target length in-house. Size, length and the matching runner block can be set directly in the linear guide configurator.

Which sizes and accuracy classes are available?

Common sizes range from 15 to 45 in accuracy classes N and H, with standard lengths up to 4000 mm. Size, class and length are listed in each article technical data.

More ranges

Runner Blocks

The runner block is the moving element of a ball rail system and takes up the forces and moments from the mounting structure. Its size and preload class set the rigidity of the axis; its accuracy class sets how true the axis runs.

Snap-tite Quick Couplings

A quick coupling is always two halves, and both must come from the same series. A coupler and nipple from different series will sometimes mate mechanically but will not seal reliably. The part number carries series, size and connection in that order; the combination each article uses is listed in its technical data.

Parker Ermeto Cutting Ring Fittings

Ermeto is the Parker cutting ring fitting system for tube lines to DIN 2353. As the nut is tightened the ring bites into the tube, creating grip and seal in one step. Tube outside diameter and series are chosen separately: L for the light, S for the heavy version. A complete joint needs body, ring and nut from the same series.

Parker A-LOK Compression Fittings

A-LOK is a twin-ferrule compression fitting for instrumentation, analyser and process lines. The front ferrule seals against the tube, the back ferrule grips and carries the load. Both belong to the joint and are not swapped individually for other makes. Imperial and metric tube sizes are not interchangeable, even where the numbers sit close together.

Can't find it? We'll source it. Request consultation