Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | High-Strength Bronze with Solid Graphite Plugs |
| Inner Diameter Specification | 75 mm to 200 mm (Customizable) |
| Lubrication Method | Self-Lubricating (No External Oil Required) |
| Maximum Static Load | 250 N/mm² |
| Maximum Sliding Velocity | 0.5 m/s |
| Operating Temperature Range | -40°C to +250°C |
| Hardness (Brinell) | HB 90 - 120 |
| Surface Roughness | Ra 0.8 μm |
| Typical Application | Injection Mold Guides, Hydraulic Cylinders |
| Compliance Standard | ISO 3547 / DIN 1494 |
Anonymous
Apr 05, 2026
Rating: 4/5
Good quality, slight delay
Bushings are durable and work well in high-load scenarios. Shipping took a bit longer than expected.
Anonymous
Mar 19, 2026
Rating: 5/5
Reliable industrial component
Ordered multiple sizes for our hydraulic presses. Consistent quality across the entire batch.
Anonymous
Mar 02, 2026
Rating: 5/5
Excellent wear resistance
We replaced our old oil-lubricated bushings with these. No more leaks and less downtime overall.
Anonymous
Feb 17, 2026
Rating: 4/5
Solid performance
Works well in dusty environments where oil attracts grit. Would prefer clearer installation docs.
Anonymous
Jan 30, 2026
Rating: 5/5
Perfect for our mold guides
Fit exactly as specified. The self-lubricating feature saved us maintenance time on the production line.
Q: Do these require break-in period?
A: A short run-in period is recommended to allow graphite transfer to the mating surface.
Q: Are these resistant to coolant fluids?
A: Yes, bronze graphite is generally resistant to common industrial coolants and oils.
Q: Can you customize the outer diameter?
A: Yes, we offer custom machining based on your drawings. Please contact sales for a quote.
Q: What is the press fit tolerance?
A: Recommended H7/p6 fit for standard applications. Check technical datasheet for specifics.
Q: What is the lead time for 50 units?
A: Standard sizes ship within 5-7 business days. Custom sizes may take 2-3 weeks.
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