Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Base Material	High-Carbon Chromium Steel (GCr15)
Surface Finish	Hard Chrome Plated
Hardness Level	HRC 60-64
Available Diameters	8mm, 10mm, 12mm, 16mm, 20mm, 25mm
Custom Lengths	Supported up to 2000mm
Straightness Accuracy	0.05mm per 300mm
Surface Roughness	Ra 0.4μm
Core Design	Hollow (Weight Reduced)
Ideal Usage	CNC, 3D Printers, Robotics
Shipping Protection	Reinforced Tube or Crate

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

Excellent precision

Measured the tolerance with a dial indicator and it was within spec. Very happy with the purchase.

Anonymous

Mar 18, 2026

Rating: 3/5

Minor surface scratch

Functionality is fine, but there was a small scratch on one end. Doesn't affect performance but expected better packaging.

Anonymous

Feb 17, 2026

Rating: 5/5

Lightweight and sturdy

Using these for a custom automation project. The hollow design helps reduce inertia without sacrificing rigidity.

Anonymous

Feb 14, 2026

Rating: 5/5

Perfect for my CNC upgrade

The straightness is impressive. Reduced the overall weight of my gantry significantly compared to solid shafts.

Anonymous

Jan 27, 2026

Rating: 4/5

Good quality, slight delay

The chrome plating looks smooth and uniform. Took a bit longer to ship than expected but worth the wait.

5 FAQ

Q: Can I order a custom length of 1.5 meters?

A: Absolutely. Please contact us directly after placing your order to specify the exact cut length.

Q: How are these packaged to prevent bending during shipping?

A: We use reinforced wooden crates for lengths over 1 meter and thick cardboard tubes for shorter shafts to ensure safety.

Q: Is the chrome plating corrosion resistant?

A: The hard chrome plating provides good resistance to rust and wear, but we recommend light oiling for long-term storage.

Q: Are these compatible with standard LM8UU bearings?

A: Yes, our diameters adhere to standard metric sizing compatible with most linear ball bearings.

Q: What is the maximum load capacity per shaft?

A: Load capacity varies by diameter and support spacing. Please refer to the technical datasheet for specific load ratings.

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