
SHF12 12mm Linear Rail Shaft End Support (CNC Aluminium)
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Prices updated: 13 Oct 2026
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About this product
The SHF12 is a fixed shaft end support for 12 mm linear rods, CNC machined from aluminium. It holds the end of a linear shaft in 3D printer and CNC frames, giving the rod a rigid mounting point. Refer to the datasheet and dimension chart for mounting hole positions and sizes.
Specifications
- Model
- SHF12
- Shaft diameter
- 12 mm
- Material
- Aluminium
- Manufacturing
- CNC machined
Frequently asked questions
Which shaft does the SHF12 fit?
It is designed for 12 mm linear shafts, such as the SH12 series rods. Measure your shaft diameter to confirm it is 12 mm before mounting.
Does the SHF12 contain a bearing?
No, it is a fixed support block rather than a bearing housing. It holds the shaft end rigidly in place, and the linear bearing is mounted separately on the carriage.



