SK20 20mm Linear Shaft Support Bearings for 3D Printers – 2pcs

Q: How many pieces are included in this listing?

This listing includes 2 pieces (2pcs) of the SK20 20mm linear shaft support, which is ideal for supporting both ends of a single axis or for a variety of linear motion configurations.

$34.31 $38.79

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Kande Bearings SK20 – 20mm Linear Shaft Support (2-Pack)

Upgrade your 3D printer or CNC machine with the Kande Bearings SK20 20mm Linear Shaft Support. This precision-engineered 2-piece set is designed to mount and stabilize 20mm diameter linear shafts, ensuring smooth, accurate, and consistent axis movement in your build. Whether you're assembling a new 3D printer or maintaining an existing setup, these SK20 supports deliver the rigidity and alignment your machine demands.

Key Features

Model: SK20 – fits 20mm diameter linear shafts
Quantity: 2 pieces per pack – ideal for paired-axis installations
Brand: Kande Bearings – a trusted name in linear motion components
Sturdy construction for reliable shaft alignment and minimal play
Easy bolt-on mounting for quick installation on frames and extrusion profiles
Compatible with 3D printers, CNC routers, laser cutters, and other linear motion systems requiring 20mm shaft support
Smooth sliding performance to support precise, repeatable movements

Specifications

Brand	Kande Bearings
Model	SK20
Shaft Diameter	20mm
Quantity	2 Pieces
Country of Origin	Made in Mainland China

Why Choose Kande SK20 Shaft Supports?

Proper shaft support is critical for achieving dimensionally accurate prints and clean CNC cuts. The SK20 bearing mounts keep your linear rods firmly anchored, reducing vibration and flex that can compromise output quality. The bolt-on design makes installation straightforward — no specialist tools required.

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Frequently Asked Questions

Q: What shaft diameter do the SK20 linear shaft supports fit?

A: The Kande Bearings SK20 linear shaft supports are specifically designed for 20mm diameter linear rods or shafts. Please verify your shaft diameter before ordering to ensure a precise fit.

Q: How many pieces are included in this listing?

A: This listing includes 2 pieces (2pcs) of the SK20 20mm linear shaft support, which is ideal for supporting both ends of a single axis or for a variety of linear motion configurations.

Q: Are these SK20 supports compatible with my 3D printer?

A: The SK20 is a widely used standard in the 3D printing and CNC community. As long as your machine uses 20mm diameter linear shafts and has a flat mounting surface for the support bracket, these should be compatible. Always check your printer's specifications for confirmation.

Q: Can these be used in CNC routers or laser cutters as well?

A: Yes! While these are popular for 3D printers, the SK20 linear shaft supports are equally suited for CNC routers, laser cutters, plasma cutters, and other precision linear motion systems that use 20mm shafts.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.