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Your cart is empty.Product Description
- Linear motion bearings provide freedom of movement in a single direction.
- Often used in conjunction with cylindrical shaft or rail.
- The steel ball is in point contact with the shaft and rotates with very little frictional resistance, so as to obtain smooth movement with high precision.
Linear Ball Bearing Motion Slide Units
- Grease may be applied prior to use to improve smoothness.
- Maintain lubrication of optical shafts and guides during operation.
- The recommended load is 80% of the rated load, exceeding the rated load will affect fluidity.
- The table needs to be level during installation, otherwise it will interfere with installation calibration.
- Require regular cleaning and maintenance.
Linear Motion Bearing
X-Y tables, linear stages, machine slides and other advanced slides use linear motion bearings to provide movement along both X and Y multiple axis.
Applications
- Replacement of parts of the 3D printer rail unit.
- Replacement of common machine tool guideway components.
- Laser (engraving machine) rail set-up and parts replacement
- Construction and replacement of small planing machine tables, carriers, rails and parts.
- Mechanical Slides
- 2-axis, 3-axis Benches
- Linear Stages
dave
Reviewed in the United States on March 11, 2025
Great product. Great price
Michael Simpson
Reviewed in the United States on December 1, 2024
All four of the ones I got run rough on a decent 8mm rod I have, with some wiggle that causes them to bind. The rod measures 7.97 mm so maybe it's slightly small. But even with grease (SuperLube grease) and without applying any lateral or twisting pressure to cause binding, they still run rough. I'll be ditching these as I ordered another set from a different supplier.
Sean Burke
Reviewed in the United States on August 30, 2022
Got these and the first thing i noticed was rust on one of them and bad forging marks on another - not a good sign. One of the ball bearing had come out and was loose in the bag. Tried all 4 of these on one of my roller bars, none of them moved worth a damn. tried oiling them, and still none of them moved worth a damn. They are actually WORSE than the bad bearings I ordered them to replace.total garbage.
ALAIN B
Reviewed in France on May 15, 2022
Modifications sur CNC 3018 Pro axe Z.Montage d’un moteur 500W 100VDC.Redesign du berceau moteur, les contraintes dimensionnelles m’imposent les mêmes roulements que l’origine.Ces roulements conviennent bien.
Jason P. Hewitt
Reviewed in the United Kingdom on February 3, 2022
I got these to replace my bearings in my creator pro, but once all regreased and place in the hot end carrier, they were super notchy and even worse than the og bearings, i in then end went back to printing some holders for some sleeve bearings 8mmx10mmx10mm which are far better and super smooth to use. So dont bother using these for 3d printer if you want smooth prints go with quality misumi bearings which isnt sold on amazon or sleeve bearings
Tommy Lee
Reviewed in the United States on February 27, 2022
Superb!!!
Platodeplatino
Reviewed in Germany on February 24, 2022
Danke für die schnelle Lieferung.Qualität ist ok !
gary hoyt
Reviewed in the United States on December 1, 2022
fit very well, mayed abig difference for my saw cuts
Denis Boucansaud
Reviewed in France on May 18, 2020
Rien à rajouter
Kilani mohammed salah
Reviewed in Canada on December 17, 2020
I like
Kurt
Reviewed in the United States on May 25, 2019
Perfect Replacement, all bearings are smooth, no issues
Customer
Reviewed in the United States on June 14, 2018
These bearings fit and operate perfectly, enabling my design to be streamlined.
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