Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Centrifugally Cast Copper Alloy |
| Manufacturing Process | Centrifugal Casting |
| Surface Finish | Machined and Polished |
| Hardness Rating | HB 70-90 |
| Density | 8.9 g/cm³ |
| Temperature Resistance | Up to 200°C |
| Lubrication Type | Oil-Free / Self-Lubricating |
| Tolerance Grade | ISO H7 |
| Corrosion Resistance | High |
| Package Includes | 1 x Copper Sleeve Blank |
Anonymous
Mar 31, 2026
Rating: 4/5
Good Quality Material
The copper alloy is solid and well-cast. Shipping took a bit longer than expected, but the product itself meets our workshop standards.
Anonymous
Mar 20, 2026
Rating: 5/5
Durable and Reliable
Withstands high pressure and friction well. We have installed several of these in our machinery and haven't had any failures yet.
Anonymous
Mar 11, 2026
Rating: 5/5
Exact Dimensions
Measured the sleeve upon arrival and it matched the specifications perfectly. Great for precision fitting without much additional machining.
Anonymous
Feb 19, 2026
Rating: 5/5
Perfect Fit for Industrial Repair
Used this copper sleeve for a repair job on a large motor. The dimensions were exact and the material quality is excellent. Highly recommend for heavy-duty applications.
Anonymous
Feb 05, 2026
Rating: 4/5
Great Value for Money
Good price for centrifugally cast copper. It serves our purpose well for bearing shell blanks. Would purchase again for future projects.
Q: Can you cut this to a custom length?
A: We primarily sell standard blanks, but please contact our sales team for custom cutting services.
Q: What is the inner diameter tolerance on these sleeves?
A: The standard tolerance grade is ISO H7, but custom tolerances can be discussed for bulk orders.
Q: Does this require external lubrication?
A: This is designed as an oil-free copper sleeve, but adding lubrication can extend lifespan depending on the load.
Q: What specific copper alloy is used in the casting?
A: We use a high-grade centrifugally cast copper alloy optimized for bearing applications and wear resistance.
Q: Is this suitable for high temperature environments?
A: Yes, this copper alloy is resistant up to 200°C, making it suitable for most industrial heat conditions.
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