SK6 6mm Linear Shaft Rod Support Bracket

Keep your linear motion rods firmly anchored and properly aligned with this SK6 Shaft Support Bracket, a precision-machined aluminum mount designed to hold a 6mm smooth rod securely at each end of its travel. Rather than being a rail itself, this bracket clamps around the rod and bolts down to your machine frame, giving your linear shaft the fixed support points it needs to stay straight and stable during operation.

The open-clamp design uses a top screw to grip the rod firmly in place, while allowing quick disassembly whenever you need to remove or reposition the shaft for maintenance or upgrades. Two mounting holes on the base let you bolt the bracket directly onto your printer, CNC frame, or other equipment using standard M5 screws, keeping installation simple and repeatable across multiple axes. Machined from aluminum alloy, the bracket offers good rigidity and corrosion resistance while staying lightweight enough not to add unnecessary mass to your build.

This shaft support is a standard component in DIY 3D printer builds, CNC routers, and other linear motion systems, typically used in pairs at either end of a smooth rod to keep it level, parallel, and properly tensioned against the rest of the frame. It’s a straightforward, low-cost way to add stable rod support to any project using 6mm linear shafts.

Specification:

• Model : SK6
• Compatible Shaft Diameter : 6mm
• Material : Aluminum Alloy
• Mounting Hole Diameter : 5.5mm
• Bolt Hole Spacing : 32mm
• Overall Length : 42mm
• Overall Height : 37.5mm