Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Shaft Material | High Carbon Steel |
| Block Material | Aluminum Alloy with Steel Balls |
| Surface Treatment | Chrome Plated |
| Shaft Hardness | HRC 60-62 |
| Available Sizes | 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm |
| Accuracy Class | Standard Grade |
| Load Capacity | Dynamic Load Varies by Size |
| Lubrication | Pre-lubricated with Lithium Grease |
| Mounting Type | Open Type Linear Guide |
| Application | CNC Machines, 3D Printers, Automation |
Anonymous
Apr 01, 2026
Rating: 4/5
Good Value for Money
Solid build quality for the price. Shipping took a bit longer than expected, but the product itself meets specifications. Will buy again.
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect Fit for SBR16
Ordered the SBR16 set. Everything matched perfectly with my existing setup. The ground shaft is straight and the blocks slide effortlessly.
Anonymous
Feb 17, 2026
Rating: 3/5
Decent Quality
Works well but needed extra grease upon arrival. Some blocks were a bit stiff initially but loosened up after use.
Anonymous
Feb 15, 2026
Rating: 5/5
Highly Recommend
Very precise linear motion. I use these for a custom automation project and they have held up well under continuous operation.
Anonymous
Feb 10, 2026
Rating: 5/5
Smooth Operation for CNC
Installed these on my CNC router upgrade. The motion is incredibly smooth and there is no play in the bearings. Highly recommended for hobbyist machines.
Q: Is end support included in the package?
A: No, end supports are sold separately. Please check our related products section for matching supports.
Q: What type of grease is pre-applied?
A: We use standard lithium-based grease suitable for general industrial applications.
Q: Is the shaft truly ground for precision?
A: Yes, the shafts are ground to ensure high precision and smooth linear movement.
Q: What lengths are available for the shafts?
A: Standard lengths are stock, but custom lengths are available upon request. Please contact support for specifics.
Q: Can I use this rail outdoors?
A: While chrome plated, it is not recommended for outdoor use without additional protection against moisture and dust.
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