High-quality metrology for quality control in the measuring room, production, incoming goods and development.
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.
Backlash-free linear and rotary movements
Precise and reliable: The precision guides made of hardened steel master movements at the highest repeatability with minimal maintenance work, and a long service life. This optimizes costs and production processes. Machines and equipment are more reliable and efficient.
Rotary stroke bearings for machine building
MarMotion rotary stroke bearings achieve robustness and durability in numerous applications with their low maintenance requirements even under difficult environmental conditions. Closed designs with sealing rings or wiper seals are used. This results in innovative, new designs for challenging applications in the automation sector, machine tools, packaging machines or bottling plants. Adapted designs ensure that the requirements of the food industry are also met.
Mahr offers you more than just a product.
Our expertise creates benefits in the automotive industry, mechanical and electrical engineering, as well as in medical technology, optics or aerospace. Our solutions speak the language of many branches of industry, the language of quality, safety and sustainability.
Precision bearings for electronics manufacturing, precision engineering and optics
The rotary stroke bearing combines precision and rigidity in a unique way with compact dimensions. A special mini-range is available. Selected materials that enable the use in a vacuum or cleanroom are available upon request. Dry running is also possible in many of the applications. MarMotion rotary stroke bearings provide outstanding services in optics for microscopes, beam control systems in laser technology or pick-and-place systems in the electronics and semiconductor production. This is where the Mahr rotary stroke bearing demonstrates its strengths.
