Linear range

Complete overview of various linear bearings, shafts, and bearing blocks

Over 50 tons of linear shafts in stock

For over 15 years, THN has specialized in supplying and machining hardened ground precision shafts. Thanks to our own machinery, we do everything in-house and virtually all machining is possible.

In addition to precision shafts, the linear range includes linear ball bearings, linear bearing housings, shaft blocks, shaft supports and shaft support rails.

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Complete overview of various linear bearings, shafts, and bearing blocks

Why choose THN?

Customer satisfaction

Our customers are truly our focus. We actively ask for feedback and are rewarded for it every day: with an average customer rating of 9.5. That says it all about our dedication, service and reliability.

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In-house machinery

We grind, mill and turn hardened ground shafts in our own production. Thanks to a stock of more than 50 tons of shafts, we deliver quickly and flexibly. We guarantee consistent quality, short delivery times and maximum grip on the process.

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Continuous improvement

We lead the way by continuously investing in innovation, expansion and modernization, from processes to our entire company. This is how we continue to build smart solutions for today and tomorrow.

Ambitions of THN

Precision shafts

Hardened and ground linear shafts with various threaded machining operations in stainless steel

THN has been delivering hardened ground shafts, also known as linear precision shafts, for many years, and these are highly resistant to wear due to the hardened exterior and ‘soft’ core. We produce the shafts in our own processing center by length, performing various machining processes.

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Linear ball bearings

Linear ball bearings, open and closed designs

Linear ball bearings ensure good linear conduction. THN has an extensive range of linear ball bearings in shaft diameters of 5 mm to 60 mm and from 1/4" to 2" in a wide range of forms and types.

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Linear bearing housings

Three aluminum bearing housings with integrated linear ball bearings on a white background

Linear bearing housings for a fastening linear ball bearings securely. An open version is available for the majority of bearing housings for use with shaft support rails. For a play-free effect, an adjustable version of the bearing housing is almost always available.

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Shaft support blocks

Linear aluminum shaft support in various designs

Shaft support blocks are used to secure ‘floating’ shafts. THN has a standard range of shaft support blocks with four different types. The shaft support blocks are easy to assemble, and the sizes conform to ISO 13012 - 1.

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Shaft support rails

Shaft supports with mounted shaft

Aluminum shaft support rails are used for securing radial drilled hardened and ground shafts onto the base. Shaft support rails are usually applied in combination with ‘open’ linear ball bearings.

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Product finder shafts

Tablet with THN online tool for configuring and ordering linear shafts/plain bearings/sintered filters

Find the right shaft for your applications with the online product finder. Enter the values you need, choose a type of shaft and the product finder will calculate the maximum deflection of the shaft. This way you immediately know which axles are most suitable for your application.

Start product finder

Tablet with THN online tool for configuring and ordering linear shafts/plain bearings/sintered filters

Download linear brochure

Open THN linear brochure with technical product specifications

Download our brochure in which you can read everything about our range of hardened ground shafts, ball bushing bearings, bearing housings, shaft bocks and shaft supports. You will find extensive overviews of types, sizes and versions.

Download brochure

Open THN linear brochure with technical product specifications

Need technical advice?

THN employee at customer service office

Are you looking for linear components and do you want direct contact with a technical advisor? Call us on +31 (0)53 - 432 34 46 or send an email to info@thn.nl. We are happy to help.

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