Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Oil-Impregnated Bronze |
| Manufacturing Method | Powder Metallurgy |
| Inner Diameter Options | 3/4/5/6/8/9/10/12/15/20mm |
| Wall Design | Thin-Wall Sleeve |
| Lubrication System | Self-Lubricating |
| Max Operating Temperature | 120°C |
| Hardness Rating | 20-30 HB |
| Density Specification | 6.0 - 6.4 g/cm³ |
| Surface Treatment | Precision Machined |
| Customization Availability | Non-Standard Sizes Accepted |
Anonymous
Mar 25, 2026
Rating: 4/5
Tight fit initially
Needed gentle tapping to install due to tight tolerance, but once seated it holds very well. Good value for the price.
Anonymous
Mar 12, 2026
Rating: 5/5
Bulk order arrived safe
Ordered multiple sizes for our workshop. Packaging was secure and every piece was within tolerance. Will order again.
Anonymous
Mar 05, 2026
Rating: 4/5
Good quality brass
Material feels solid and durable. Shipping took a bit longer than expected, but the product quality makes up for it.
Anonymous
Feb 20, 2026
Rating: 5/5
Great for DIY robotics
I used several sizes for my robot arm joints. They move smoothly and require no maintenance so far. Highly recommend.
Anonymous
Feb 01, 2026
Rating: 5/5
Perfect for motor repair
Fits exactly as described. Used it to replace a worn bushing in an old electric motor. The self-lubricating feature is a huge plus.
Q: Does this require additional oil during operation?
A: No, the bronze is oil-impregnated during manufacturing, providing self-lubrication throughout its service life.
Q: Do you offer international shipping?
A: Currently, we offer nationwide free shipping. International orders may be arranged by contacting our support team directly.
Q: What is the recommended shaft tolerance?
A: We recommend a shaft tolerance of h9 for optimal fit and performance with these bearing sleeves.
Q: Can I cut this sleeve to a custom length?
A: Yes, these sleeves can be cut to custom lengths using standard machining tools. Please ensure proper deburring after cutting.
Q: Can I order a 11mm ID size?
A: Yes, we accommodate custom non-standard sizes. Please reach out to us with your specific requirements for a quote.
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