Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 45# Carbon Steel |
| Surface Treatment | Chrome Plated |
| Hardness Options | Soft (Unhardened) or Hard (Induction Hardened) |
| Diameter Range | 3 mm to 100 mm |
| Precision Grade | G6/G7 Ground |
| Straightness Tolerance | 0.05 mm per 300 mm |
| Surface Roughness | Ra 0.4 μm |
| Standard Lengths | 100 mm, 500 mm, 1000 mm |
| Application | CNC, 3D Printer, Linear Motion Systems |
| Packaging | Anti-rust Oil + Plastic Wrap + Carton |
Anonymous
Apr 09, 2026
Rating: 5/5
Hardened version works great
Ordered the hardened option for high load application. It holds up well under stress. Diameter tolerance seems accurate when measured with calipers.
Anonymous
Mar 20, 2026
Rating: 5/5
Excellent Precision for CNC
Used these shafts for a custom CNC router build. The straightness is impressive and the chrome plating is smooth. Linear bearings slide on perfectly without binding.
Anonymous
Mar 03, 2026
Rating: 4/5
Good value for money
Surface is smooth and no rust upon arrival. Took a bit longer to ship than expected, but the quality matches the description. Would buy again.
Anonymous
Feb 12, 2026
Rating: 5/5
Well protected packaging
Concerned about rust during shipping, but the oil and wrapping were sufficient. Shaft arrived in perfect condition. Very satisfied with the purchase.
Anonymous
Jan 27, 2026
Rating: 3/5
Length slightly off
Quality of the steel is good, but the 1000mm shaft I received measured closer to 990mm. Not a dealbreaker for my project, but worth noting.
Q: What is the hardness value of the hard version?
A: The induction hardened version typically reaches HRC 50-55, suitable for most linear motion applications.
Q: Do the ends come machined or just cut?
A: Standard orders come with cut ends. If you require chamfered or threaded ends, please request customization before purchase.
Q: Can I order a custom length of 1.5 meters?
A: Yes, please contact our customer service team directly to arrange custom length orders and shipping quotes.
Q: Is this compatible with LM8UU linear bearings?
A: Yes, if you select the 8 mm diameter option, it is fully compatible with standard LM8UU bearings.
Q: Is this material magnetic?
A: Yes, since it is made from 45# carbon steel, the shaft is magnetic.
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