
SFC16-1000 Precision Round Linear Guide Shaft 16mm x 1000mm
Part number: SFC16-10003D Printer & CNC Parts
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Prices updated: 13 Oct 2026
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About this product
A precision round linear guide shaft with a 16 mm diameter and 1 m length, designated SFC16-1000. It serves as the rail for linear bearings in CNC machines, 3D printers and other linear motion systems, guiding a carriage along a straight path.
Specifications
- Shaft diameter
- 16 mm
- Length
- 1000 mm
- Type
- Round precision linear guide shaft (SFC series)
- Designation
- SFC16-1000
Frequently asked questions
Which bearings are used with a 16 mm shaft?
16 mm round shafts are commonly paired with LM16UU linear ball bearings. Confirm the bearing's inner diameter matches the 16 mm shaft before assembly.
Does a 1 m shaft need support?
Yes. Long shafts should be fixed at both ends with support blocks, such as SK16 or SH16 type supports, to prevent sagging and keep the motion straight.





