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Aluminium linear rail support block for 40mm shaft, silver finish, 114 by 36 by 96mm

Unique-Bargains

Unique-Bargains SK40 wire cap connector 40mm shaft 11mm mount hole 90mm spacing 114x36x96mm 515g

SKU CH-ZAXE-Z2ZKS MPN SK40

Aluminium support clamps a 40 mm shaft with an 11 mm mounting hole at 90 mm spacing for linear rail applications

  • TypeCable Connectors
  • Aluminium construction resists corrosion for long service life
  • 40 mm shaft diameter matches standard linear rail size
  • 11 mm mount hole fits common fastening hardware
  • 90 mm hole spacing aligns with typical rail support patterns
  • 515 g weight indicates solid aluminium build quality

Linear shaft support for 40 mm rods

The Unique-Bargains SK40 clamps a 40 mm diameter shaft with an 11 mm mounting hole spaced 90 mm from the next hole. Made of aluminium, it resists corrosion and provides high friction resistance for precise, smooth linear motion. It suits precision equipment and special machinery that rely on linear round rails.

Replaces worn or undersized shaft clamps

Upgrade when existing supports show play, corrosion or insufficient mounting rigidity for a 40 mm shaft. The aluminium construction and 90 mm hole spacing give a direct fit for equipment designed around those dimensions, restoring accurate travel without changing the rail layout.

Fits builds using 40 mm linear rails

The support measures 114 x 36 x 96 mm and weighs 515 g, mounting with an 11 mm bolt through each 90 mm spaced hole. It frees the designer from fabricating custom brackets and works with standard round shafts in measuring machines and automated equipment. Buyers needing a different shaft diameter or hole pattern cannot use this part.

Highlights

  • Aluminium construction resists corrosion for long service life
  • 40 mm shaft diameter matches standard linear rail size
  • 11 mm mount hole fits common fastening hardware
  • 90 mm hole spacing aligns with typical rail support patterns
  • 515 g weight indicates solid aluminium build quality

Specifications

BrandUnique Bargains
TypeCable Connectors

Questions about this item

What shaft diameter and mount hole spacing does the SK40 support clamp?

The SK40 clamps a 40 mm shaft and has an 11 mm mount hole on 90 mm centres.

How is the SK40 mounted, and what step is often missed?

Bolt the 11 mm hole to the machine frame using a suitable fastener; the step often missed is verifying the 90 mm hole spacing matches the frame before tightening.

What maintenance does the aluminium SK40 need over time?

The aluminium body resists corrosion, so only periodic checks for bolt tightness and shaft wear are required.

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