Description
Reviews
| Brand | - |
| Category | Electronic Components Market / Cable Ties |
| Origin | - |
| Material | HRB-78 High-Strength Bronze Alloy |
| Product Type | Wear-Resistant Shaft Sleeve Liner |
| Manufacturing Process | Precision Cast and Machined |
| Surface Finish | Polished to Reduce Friction |
| Hardness Rating | HB 90-110 |
| Max Operating Temperature | 250°C (482°F) |
| Corrosion Resistance | High Resistance to Oxidation |
| Application Range | Heavy Machinery and Industrial Pumps |
| Customization | Available upon Request |
| Quality Standard | ISO 9001 Certified Production |
Anonymous
Mar 28, 2026
Rating: 4/5
Solid performance
Works well in high-vibration environments. The bronze alloy holds up nicely against abrasion. Would be perfect if they offered a wider range of standard sizes in stock.
Anonymous
Mar 27, 2026
Rating: 5/5
Solved our friction issues
Our pumps were overheating due to friction. After switching to these bronze liners, the temperature stabilized immediately. The material quality feels very robust.
Anonymous
Mar 21, 2026
Rating: 5/5
Best liner for the price
Compared to other suppliers, the HRB-78 specification here offers superior longevity. We have seen a 20% reduction in maintenance downtime since switching.
Anonymous
Mar 20, 2026
Rating: 5/5
Reliable supplier
This is our third order from this manufacturer. Consistency in quality is key for our production line, and these liners deliver every time. Great value for money.
Anonymous
Mar 10, 2026
Rating: 4/5
Good quality, precise fit
The machining tolerance was spot on for our custom shafts. Installation was smooth. Only giving 4 stars because shipping took a bit longer than expected, but the product itself is top-notch.
Anonymous
Mar 05, 2026
Rating: 5/5
Excellent durability for heavy loads
We installed these HRB-78 liners in our conveyor system three months ago. The wear resistance is significantly better than the previous brass sleeves we used. Highly recommended for industrial applications.
Q: Is this material suitable for underwater applications?
A: Yes, the HRB-78 bronze alloy has excellent corrosion resistance and is frequently used in marine pumps and underwater machinery components.
Q: Can these liners be customized for non-standard shaft diameters?
A: Yes, we offer full customization services. Please provide your specific dimensions and load requirements, and our engineering team will manufacture them to your specs.
Q: What lubrication do you recommend for these sleeves?
A: These liners are self-lubricating to an extent, but for heavy-load applications, we recommend using a high-quality lithium-based grease or oil appropriate for bronze bearings.
Q: Do you provide technical drawings before production starts?
A: Absolutely. We send a detailed CAD drawing for approval prior to beginning manufacturing to ensure all dimensions meet your requirements.
Q: What is the lead time for a bulk order of 500 units?
A: For standard specifications, the lead time is typically 10-14 business days. Custom orders may require 2-3 weeks depending on complexity.
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