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⚙️ Elevate Your CNC Game with Precision Rails That Glide Like Butter!
The CNCMANS Linear Rails and Bearings Kit features two 800mm fully supported SBR20 shafts and four industry-standard SBR20UU bearing blocks made from hardened carbon steel with chrome plating for superior durability and corrosion resistance. Designed for high precision with minimal friction and stick-slip, this kit ensures smooth, efficient motion for X, Y, and Z axis CNC applications. Easy to install with pre-drilled aluminum rails and shipped quickly from a US warehouse, it’s the perfect upgrade for professional-grade CNC projects.
| ASIN | B09NBP51LG |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 165,173 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 339 in Linear Motion Guides |
| Customer Reviews | 4.4 4.4 out of 5 stars (94) |
| Date First Available | 7 April 2022 |
| Item Package Quantity | 1 |
| Item Weight | 6.21 kg |
| Item model number | U31A20714J |
| Manufacturer | CNCMANS |
| Material | Carbon Steel |
| Package Dimensions | 97.79 x 7.62 x 7.62 cm; 6.21 kg |
| Part Number | U31A20714J |
| Size | 800mm |
| Style | SBR20 |
| Thickness | 20 Millimetres |
L**.
Se desliza muy bien lo utilicé para un CNC manual
T**S
These did what they claim they do. No issues with these so far, at all. So I ordered more as I have many uses for them.
L**X
Great rails but with just a little bit of flex. I used these for a router sled. There were two drawbacks. The first was hunting for the correct screw size of the holes on the mounting blocks. (Metric6 by the way) The second if a little bit of flex in the rails. For a full size router I may have to go back and add some steel underneath the rails so they don't sag.
F**G
Used to build goose house opener with 18" lift, holding the two sides of big sliding doors in place. Initially, I tried to buy 1 inch U channel, but those rails are cheaper, stronger, and smoother.
J**R
Good quality, great buy
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