Products Description
The SHF A Shaft Support Block is a round-type end support used to hold and fix linear shafts securely in place.
It provides precise positioning and stable support for linear motion systems, ensuring smooth and accurate shaft operation.
DLY offers a complete range of SHF models, including SHF3, SHF4, SHF5, SHF6, SHF8, SHF10, SHF12, SHF13, SHF16, SHF20, SHF25, SHF30, SHF35, SHF40, SHF50, SHF60, suitable for various shaft diameters and installation requirements.
Made of high-strength aluminum alloy with a fine anodized finish, the SHF A support block is lightweight, corrosion-resistant, and easy to install - widely used in CNC machines, automation equipment, and 3D printing systems.
Product Parameters

Features of SHF A Linear Shaft Support Block
🔩 Strong and Durable – Made of high-quality aluminum alloy with an anodized surface, ensuring high rigidity, lightweight structure, and excellent corrosion resistance.
⚙️ Precise Positioning – Provides accurate shaft alignment and stable support for smooth linear motion.
🧰 Easy Installation – Pre-drilled mounting holes and compact circular design make it simple to fix on mechanical frames or work platforms.
🔇 Low Vibration & Noise – Helps reduce mechanical vibration and maintain smooth, quiet operation.
📏 Full Size Range – Available from SHF3 to SHF60, compatible with various shaft diameters for flexible applications.
Applications of SHF A Linear Motion Rail Clamping Rod Rail Guide Support
The SHF A shaft support block is an essential component in linear motion systems.
It is commonly used to secure and stabilize linear shafts in a variety of mechanical and automation setups.
Typical applications include:
- CNC machines and engraving equipment
- 3D printers and laser cutting machines
- Automation and robotics systems
- Packaging and woodworking machinery
- Linear motion transmission and precision equipment
Working together with linear shafts, SBR or LM bearing blocks, the SHF A provides stable shaft support, reduces vibration, and ensures smooth and accurate linear movement in any direction.
Why Choose DLY
At DLY, we believe precision begins with every small component.
For more than 20 years, we have specialized in manufacturing linear motion parts - from ball screws and linear guide rails to shaft support blocks like the SHF A series.
Each product is made in our own factory using advanced production equipment and strict quality inspection to ensure stable performance and long service life.
Whether you are an equipment manufacturer, distributor, or automation engineer, you can rely on DLY for consistent quality, fast delivery, and responsive after-sales service.
We don't just provide parts - we deliver motion solutions that help your machines move smoother, faster, and with greater precision.
Hot Tags: linear motion rail clamping rod rail guide support, China linear motion rail clamping rod rail guide support manufacturers, suppliers, factory, 10mm Linear Rod, 20mm Linear Rod, linear ball bearings and shafts, linear guide rail system, Sbr Linear Guide Rail, Tbr Linear Guide Rail

