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Improved Length Printer with LM8UU Linear Bearings Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🔩 Bearings, 🔩 Power Transmission Products

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Description of Improved Length Printer with LM8UU Linear Bearings

Model: LM8UU, Bore Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 24mm. It is generally used on 3D printers and CNC machines. These bearings have proven to be long lasting and provide precise low friction linear movement. Used for the design of linear motion products it can cooperate with linear bearing to ensure excellent sports performance under high load or long stroke occasions. Smooth moving, low friction, high rigidity and long life. Bearing various parts of the size is standardized, interchangeable, no worry if replacement of worn. We aim to provide the high quality products and best services for customers. If there is any problem with your purchase, please feel free to contact us, we will try our best to help you.

Reviews

Global ratings 3
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  • 4
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  • 3
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Type of review

Revainrating 5 out of 5

Works with Prusa MK3S+

Musimi camp fell apart within a month. Prusa is sending me more, but I wanted the printer to work again and one of these camps is still working fantastic. They are cheaper than Musimi although I was careful I destroyed one by popping 4 balls without feeling them fall out. So be very careful when you grab the lube and put it on the bar. The second ran with no issues and was completely silent for 2 hours of the 18 hour print. Works great as a temporary measure until the official ones arrive. Also

Pros
  • Commonly used on 3D printers and CNC machines. These bearings are proven to be durable and offer precise, low-friction linear motion.
Cons
  • Other Other

Revainrating 4 out of 5

They work! on Linear Bearing

One star deducted because one or two bearings are very noisy. Everything works, but not quietly. They all roll, but not the smoothest. So for the money this is a good deal. Note: I cleaned and oiled them before using them on the 3D printer. No solids, just a tan dirt applied at the factory to prevent surface corrosion. I used Super Lube synthetic silicone lube in a 3 ounce tube with a 3D printed tip (available on Thingiverse); However, I think this is too much pressure for these camps. The lube

Pros
  • Used for the design of linear motion products, it can work with the linear motion bearing to provide excellent sports performance under high loads or long-stroke cases.
Cons
  • I don't remember

Revainrating 3 out of 5

Good if you don't need everything 12

I bought these to replace some worn out bearings on my Prusa i3 MK 2.5 printer. Luckily I only needed one pair as these bearings are very volatile. Out of the 12 I received: 1 was a bit tight and didn't turn smoothly on a smooth rod. 4 felt very loose and had significant play. 7 were of acceptable quality - they moved slightly but still had some play. I tested them on a brand new inline rod and made sure to reel them back and forth to break them in. I also tested some of the original rods for…

Pros
  • We are committed to providing our customers with high quality products and the best service. If there is a problem with your purchase, please contact us. We will try our best to help you.
Cons
  • Crumpled Packaging