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⚙️ Glide into precision — your CNC’s new best friend!
This Linear Rail Kit features two 1500mm SBR20 carbon steel rails with four high-precision SBR20UU bearing blocks and four 20mm stop collars. Engineered with quenching and tempering technology, it offers superior wear resistance, smooth four-point contact bearing motion, and easy installation, making it ideal for DIY CNC machines, woodworking, and industrial automation.
| ASIN | B09NBPCS42 |
| Bearing Number | 4 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #92,131 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Linear Motion Guides |
| Brand | CNCMANS |
| Brand Name | CNCMANS |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.0 out of 5 stars 28 Reviews |
| Item Weight | 7000 Grams |
| Manufacturer | CNCMANS |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Model | 197227814ESPUJ |
| Part Number | 197227814ESPUJ |
| UPC | 730759055074 |
B**E
Met expectations
Unit arrived as scheduled, well packaged and in great shape. It works as described.
B**S
excelente
excelente
A**G
Okay for the price
Cheap rails. They work, but they're not smooth and they make quite a bit of noise.
M**T
Cheap materials
Absolute trash Don't waste your time It doesn't stay steady and shakes
N**0
Rails are quite hard and hold up to abuse. Bearings are a bit sloppy.
Rails are quite hard and hold up to abuse. Bearings are a bit sloppy.
W**L
Rails
One of them came with a curve in it. Still works fine just disappointed and would like my money back but it’s whatever.
Trustpilot
3 weeks ago
3 weeks ago