A
Anonymous
Apr 20, 2026
Rating: 5/5
Great for CNC
Using these for my router build. They provide excellent support for the linear rails.
Description
Steel Guide Shaft Support STHWRB Flange Bearing Housing Open Standard Type Bearing Bracket Smooth Shaft Fixing Mount Round
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High-Grade Carbon Steel |
| Surface Treatment | Zinc Plated for Corrosion Resistance |
| Suitable Shaft Diameter | 8mm (Compatible with 8mm Linear Shafts) |
| Mounting Hole Size | 4.5mm Diameter |
| Center Height | 12mm from Base |
| Overall Length | 40mm |
| Overall Width | 20mm |
| Overall Height | 25mm |
| Package Contents | 2 x Shaft Support Brackets |
| Application | CNC Machines, 3D Printers, Linear Rails |
5 reviews
A
Anonymous
Mar 29, 2026
Rating: 5/5
Fast Shipping
Arrived quickly and well packaged. The zinc plating looks durable and professional.
A
Anonymous
Feb 05, 2026
Rating: 5/5
Solid Construction
These brackets are very sturdy and hold the shaft firmly in place. Great for my DIY CNC project.
A
Anonymous
Jan 30, 2026
Rating: 4/5
Good Value
Quality is good but screws are not included, so make sure you have M5 screws handy.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Perfect Fit
Matched my 8mm shafts perfectly. No wobble at all. Highly recommend for linear motion setups.
5 FAQ
Q: Can this hold a 10mm shaft?
A: This model is specifically for 8mm shafts. Please check our store for 10mm compatible brackets.
Q: What is the shaft tolerance for this bracket?
A: This bracket is designed for standard H7 tolerance on 8mm linear shafts.
Q: Are mounting screws included in the package?
A: No, mounting screws are not included. Please use M5 screws suitable for your frame.
Q: Is this sold individually or in pairs?
A: The package includes 2 pieces per order unit.
Q: What is the material hardness?
A: The brackets are made from hardened carbon steel for durability and load bearing.
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