








⚙️ Glide into precision — upgrade your build with GUWANJI’s smoothest linear rails yet!
The GUWANJI 2Pcs SBR20-800mm Linear Slide Guide Rail set includes two 800mm rails and four SBR20UU bearing blocks made from high-quality bearing steel and aluminum alloy. Featuring chrome plating for anti-rust protection and high hardness, this kit delivers smooth, low-noise linear motion with adjustable slider tightness. Perfectly suited for professional-grade CNC machines, laser welders, and industrial automation, it offers durable, precise, and stable performance for demanding mechanical applications.
| Brand | GUWANJI |
| Manufacturer | GUWANJI |
| Country of Origin | China |
| Model number | 800mm |
| Colour | 800mm |
| Number of Memory Sticks | 1 |
| Item Weight | 6 kg 240 g |
| Package Dimensions | 97.79 x 7.62 x 7.62 cm; 6.24 kg |
| Item model number | 800mm |
| Are batteries included? | No |
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