Anonymous
Apr 22, 2026
Rating: 4/5
Good Value
Quality is solid for the price. Shipping took a bit longer than expected.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 6061 Aluminum Alloy |
| Surface Finish | Anodized Oxidation |
| Metric Sizes | M3, M4, M5, M6, M8 |
| Shape | Hollow Cylinder |
| Color | Silver |
| Tolerance | +/- 0.05mm |
| Hardness | HB 95-100 |
| Weight | Varies by Size |
| Package | Protective Plastic Box |
| Usage | Motors, Robotics, CNC |
Anonymous
Apr 22, 2026
Rating: 4/5
Good Value
Quality is solid for the price. Shipping took a bit longer than expected.
Anonymous
Apr 01, 2026
Rating: 3/5
Okay Selection
Product is fine but I wish there were more length options available.
Anonymous
Mar 23, 2026
Rating: 5/5
Excellent Precision
These sleeves fit perfectly on my motor shafts. No wobble at all.
Anonymous
Mar 05, 2026
Rating: 5/5
Smooth Finish
No sharp edges or burrs. Ready to use out of the box.
Anonymous
Feb 14, 2026
Rating: 5/5
Perfect for 3D Printer
Used the M5 spacers for my hotend assembly. Very stable.
Q: What is the maximum load capacity?
A: Load capacity depends on the specific application and shaft size.
Q: Can these be used outdoors?
A: Yes, the anodized surface provides good corrosion resistance.
Q: Is the inner diameter exact to metric standards?
A: Yes, they are manufactured to standard metric tolerances.
Q: Do you stock M10 sizes?
A: Currently we only stock up to M8 as listed in the description.
Q: Are these sleeves threaded internally?
A: No, these are smooth bore sleeves designed for sliding fit.