Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Series | SCS16, SCS20, SCS25, SCS30 |
| Material Composition | High Carbon Chromium Steel (GCr15) |
| Shaft Diameter Compatibility | 16mm, 20mm, 25mm, 30mm Hardened Shafts |
| Dynamic Load Capacity | Varies by Model (See Specification Chart) |
| Static Load Capacity | Varies by Model (See Specification Chart) |
| Seal Configuration | Double Rubber Seals for Dust Protection |
| Lubrication | Pre-lubricated with High-Performance Grease |
| Operating Temperature | -20°C to 100°C |
| Mounting Type | LHBBC Box-Type Unit Bearing Housing |
| Package Contents | Linear Bearing Unit, Locking Screws, Mounting Hardware |
Anonymous
Apr 20, 2026
Rating: 5/5
Perfect for CNC Upgrade
These bearings smoothed out the motion on my milling machine significantly. The locking mechanism is secure and easy to adjust.
Anonymous
Apr 19, 2026
Rating: 5/5
Great for 3D Printer Frames
We used the SCS20 model for our large format printers. The box-type housing makes mounting very straightforward compared to standard blocks.
Anonymous
Mar 02, 2026
Rating: 4/5
Solid but tight fit
Quality seems high. The fit on the shaft was very tight initially, required some gentle tapping to seat properly. Once installed, no issues.
Anonymous
Feb 28, 2026
Rating: 4/5
Good value for industrial use
Solid construction and good tolerance. Took a little bit of break-in time before movement was completely silent, but works well now.
Anonymous
Feb 22, 2026
Rating: 5/5
Reliable under heavy load
Using these on a linear actuator for automation. They handle the radial load without any play. Highly recommend for serious builds.
Q: Is the SCS20 compatible with a 20mm smooth rod?
A: Yes, the SCS20 is specifically designed for 20mm diameter linear shafts. Ensure the shaft is hardened for best results.
Q: How well do the seals protect against metal chips?
A: The double rubber seals provide good protection against dust and small debris. For heavy chip environments, additional way covers are advised.
Q: Do I need to add more grease upon arrival?
A: The units come pre-lubricated. However, regular maintenance lubrication is recommended after every 500km of travel or annually.
Q: What is the warranty period for these bearing housings?
A: All our bearing units come with a standard 1-year manufacturer warranty against defects in material and workmanship.
Q: What hardness should the linear shaft be for these bearings?
A: We recommend using hardened linear shafts with a hardness of HRC 50 or higher for optimal lifespan and performance.
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