測定室、生産、検品、開発における品質管理のための高品位測定器
Gear Metering Pumps & Meter Mix Dispense Machines with highest accuracy for processing liquids and pastes.
High-precision rotary stroke bearings for backlash-free linear and rotational movements for use in machine and device construction.
Ball-bearing guides for linear and rotational movements without play for use in all technical areas where reliability and precision are required.
The guide diameter finely honed to ISO tolerance IT 3 guarantees the preload of the ball bearing guide in combination with shaft diameter ISO-h3.
Universal, slim inner bevels on both sides.
Permanently installed thrust washers on both sides provide a safe travel limit for the ball cage.
Permanently installed thrust washers on each side and sealing rings prevent impurities from getting into the ball bearing guide.
Extra sturdy model with scrapers on both sides which reliably prevent impurities from getting in, even in very dirty environments.
Universal, slim inner bevels on both sides, for use with ball cage from mini series N502.
Permanently installed thrust washers on both sides provide a safe travel limit for the ball cage from mini series N502.
The balls can move easily without getting lost. The balls are arranged in such a way that they run smoothly and ensure a long service life of the ball bearing guide.
Excellent dry run properties and maximum smoothness, even at high accelerations thanks to the lightweight plastic.
Versatile with balls arranged along a helical line, ideal for linear movements and rotational movements.
Smaller balls used with same shaft diameter compared to type N501. Reduced installation space thanks to guide bushes from the mini series.
High loading capacity thanks to large number of balls, reliable travel limit for the cage thanks to the securing ring.
The finely-ground surface is ideal for high precision ball bearing guides, ensuring smooth running and a long service life of the ball bearing guide.
Preload is guaranteed when using with Mahr guide bushes and ball cages.
Inner thread on both sides, preload is guaranteed when using with Mahr guide bushes and ball cages.
Broader and more optimized range of uses.
Protect open ball-bearing guides against dirt without compromising smooth movement.
Lubrication for maximum performance and corrosion prevention.
Application-oriented knowledge
Mahr provides expertise. On our website you find the technical knowledge about rotary stroke bearings – as a basis for your successful project. Do you have anymore questions? Ask us!
Over the past decades, the MarMotion rotary stroke bearing from Mahr has proven its suitability beyond its original application in press tools and is used in the design of various machines and devices, in precision engineering and optics, in measuring technology, as well as in many special fields where it is used as a precision bearing for rotational and linear movements.
Mahr has developed calculation principles based on many years of experience and proven through the cooperation with technical universities. Today, this knowledge is used by the designer to optimize the rotary stroke bearing for an application. The result is characterized by excellent guiding accuracy, high reliability and a long service life.
The components manufactured and paired by Mahr with the highest level of precision ensure the consistent quality of the rotary stroke bearing for the user. The MarMotion rotary stroke bearing can thus be considered a machine design element.
