Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High Carbon Steel GCR15 |
| Shaft Diameter | 16mm, 20mm, 25mm, 30mm |
| Surface Hardness | HRC 60-62 |
| Surface Treatment | Hard Chrome Plated |
| Accuracy Class | Standard Precision |
| Compatible Series | SBR / LMZ01 |
| Package Weight | 1.5 kg - 5.0 kg (Varies) |
| Included Components | Rails, Bearing Blocks, End Supports |
| Application | CNC, 3D Printer, Robotics |
| Warranty | 6 Months Manufacturer Warranty |
Anonymous
Apr 05, 2026
Rating: 4/5
Good quality, slight shipping delay
The product quality is excellent and works well with my SBR20 blocks. Only giving 4 stars because shipping took a bit longer than expected.
Anonymous
Apr 03, 2026
Rating: 5/5
Exactly what I needed
Bought these for a custom 3D printer build. The shafts are straight and the support blocks fit snugly. Highly recommend for DIY projects.
Anonymous
Mar 21, 2026
Rating: 4/5
Solid construction
Heavy duty rails. Make sure to lubricate them before first use as they come with a protective coating. Overall very happy with the purchase.
Anonymous
Mar 21, 2026
Rating: 5/5
Smooth linear motion
Very satisfied with the smoothness of the glide. No binding issues found during assembly. Great value for the price point.
Anonymous
Feb 16, 2026
Rating: 5/5
Perfect for my CNC router
These rails arrived well packaged and were exactly as described. The surface finish is smooth and the dimensions are accurate. Installation was straightforward.
Q: What is the maximum load capacity per block?
A: Load capacity varies by diameter. Please refer to the specification chart for d16, d20, d25, or d30 specific load ratings.
Q: Is lubrication included in the package?
A: The rails come with a protective oil coating. We recommend applying fresh linear guide lubricant during installation for optimal performance.
Q: Are these compatible with LMU bearing units?
A: Yes, these SBR rails are designed to be compatible with standard LMU linear bearing units of the corresponding diameter.
Q: Do you offer custom cut lengths?
A: We offer standard lengths. For custom cuts, please contact our sales team directly before placing your order.
Q: How are these packaged to prevent bending?
A: All rails are securely packed in rigid cardboard boxes with protective foam to ensure they arrive straight and undamaged.
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