Ball-bearing guides for linear and rotational movements without play for use in all technical areas where reliability and precision are required.
Guide bushes
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.
N550 guide bush, open
Universal, slim inner bevels on both sides.
N552 guide bush, sealed with thrust washers
Permanently installed thrust washers on both sides provide a safe travel limit for the ball cage.
N553 guide bush, sealed with sealing rings
Permanently installed thrust washers on each side and sealing rings prevent impurities from getting into the ball bearing guide.
N570 guide bush, sealed with scrapers
Extra sturdy model with scrapers on both sides which reliably prevent impurities from getting in, even in very dirty environments.
N550 mini series guide bush, open, mini series
Universal, slim inner bevels on both sides, for use with ball cage from mini series N502.
N552 mini series guide bush, sealed with thrust washers, mini series
Permanently installed thrust washers on both sides provide a safe travel limit for the ball cage from mini series N502.
Ball cages
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.
N500 ball cage made of plastic
Excellent dry run properties and maximum smoothness, even at high accelerations thanks to the lightweight plastic.
N501 ball cage made of brass
Versatile with balls arranged along a helical line, ideal for linear movements and rotational movements.
N502 ball cage made of brass, mini series
Smaller balls used with same shaft diameter compared to type N501. Reduced installation space thanks to guide bushes from the mini series.
N511 ball cage made of brass, with securing ring
High loading capacity thanks to large number of balls, reliable travel limit for the cage thanks to the securing ring.
Guide shafts
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.
N400 guide shaft
Preload is guaranteed when using with Mahr guide bushes and ball cages.
N425 guide shaft with inner threads
Inner thread on both sides, preload is guaranteed when using with Mahr guide bushes and ball cages.
Accessories
Broader and more optimized range of uses.
Bellows made of chrome leather
Protect open ball-bearing guides against dirt without compromising smooth movement.
Lubricants
Lubrication for maximum performance and corrosion prevention.