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-250x250.png "SC16UU - 16mm Shaft Bearing Mount")
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-250x250.jpg "SBR20UU - 20mm Linear Bearing Mount")
SK12 - 12mm Shaft Support Mount
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-1500x1500.jpg "SK12 - 12mm Shaft Support Mount")
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SK12 — 12mm Shaft Support Mount
A compact aluminium end support for securing a 12mm linear shaft. The split-clamp design makes shaft installation and alignment straightforward without machining the shaft end.
SK12 quick reference
Approximate dimensions — verify the supplied part before final machiningSK Series dimensional data sheet
Use the SK12 row as an approximate reference. Select the image to view the full-size NCMASTER data sheet and verify the supplied part before final machining.
Why use an SK12 support?
- Clamps a 12mm smooth linear shaft securely at the end of the assembly.
- Split body allows quick shaft installation, removal and final alignment.
- Compact aluminium body keeps machine assemblies rigid without unnecessary mass.
- Suitable for horizontal or vertical linear-motion layouts when correctly mounted.
- Useful for CNC routers, 3D printers, linear stages and general automation equipment.
Approximate technical dimensions
| Model | Shaft Ø | Width | Depth | Height | Centre height | Mount centres | Mount hole |
|---|---|---|---|---|---|---|---|
| SK12 | 12mm | 42mm | 14mm | 37.5mm | 23mm | 32mm | Ø5.5mm |
Important: Published dimensions are approximate and may vary slightly between manufacturing batches. Measure the supplied part before machining a fixed installation or tightly toleranced mounting plate.
Australia-wide supply from Melbourne
Stocked in Melbourne with delivery available across Victoria, New South Wales, Queensland, South Australia, Western Australia, Tasmania, the Australian Capital Territory and the Northern Territory.
Browse NCMASTER linear guide systems for compatible linear shafts, bearing blocks and related motion hardware.
