Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Copper-Based Powder Metallurgy |
| Manufacturing Process | Sintered Oil-Impregnated |
| Lubrication Type | Self-Lubricating (Oil-Infused) |
| Inner Diameter Options | 45, 50, 55, 60 mm |
| Outer Diameter Options | 65, 70 mm |
| Hardness Range | 60 - 80 HRB |
| Material Density | 6.4 - 6.8 g/cm³ |
| Max Operating Temperature | 120°C Continuous |
| Surface Finish | Ra 1.6 μm |
| Recommended Applications | Motors, Pumps, Agricultural Machinery |
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect fit for our motors
Ordered the 50mm ID bushings for a motor repair project. The oil impregnation is evident and they slid in smoothly. No excessive play.
Anonymous
Mar 28, 2026
Rating: 4/5
Solid choice for replacements
Used these to replace worn-out brass bushings. They seem more durable. Shipping was fast. Would buy again.
Anonymous
Feb 25, 2026
Rating: 5/5
Self-lubricating works as advertised
Installed in a low-speed high-load application. No need for external grease fittings. Saves maintenance time.
Anonymous
Feb 19, 2026
Rating: 4/5
Good quality, slight variance
Overall very satisfied. One bushing out of ten was slightly tight on the 60mm shaft, but manageable with reaming. Good value for bulk.
Anonymous
Feb 10, 2026
Rating: 5/5
Reliable stock item
We keep these in stock for client repairs. Consistent quality across batches. The copper composition holds up well under load.
Q: Is this compatible with stainless steel shafts?
A: Yes, copper-based bushings work well with hardened steel and stainless steel shafts.
Q: What is the pressure rating?
A: Typically suitable for pressures up to 3000 psi depending on specific dimensions and load conditions.
Q: Do I need to add oil during installation?
A: No, they are pre-impregnated. However, adding a light coat during installation helps initial break-in.
Q: Are custom lengths available?
A: Standard lengths are stocked, but custom cutting services are available upon request for bulk orders.
Q: Can these be used in high-speed applications?
A: They are best suited for low to moderate speeds. High speeds may generate excessive heat.
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