Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | High Strength Copper Alloy with Graphite |
| Lubrication Type | Self-Lubricating (Oil-Free) |
| Bushing Shape | Straight Cylindrical |
| Inner Diameter Selection | 12, 15, 20, 30, 40, 50 mm |
| Outer Diameter Tolerance | H7 Standard |
| Inner Diameter Tolerance | F7 Standard |
| Max Load Capacity | 100 N/mm² |
| Max Sliding Speed | 2.5 m/s |
| Temperature Range | -40°C to +250°C |
| Typical Applications | Industrial Machinery and Automation |
Anonymous
Apr 18, 2026
Rating: 5/5
Excellent durability
We have been running these in high dust environments. The graphite lubrication works well without attracting debris.
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect fit for our conveyor
Ordered the 30mm size. Fit was precise and installation was smooth. No lubrication needed so far.
Anonymous
Mar 26, 2026
Rating: 5/5
Reliable for automation
Using these in robotic arms. Smooth motion and no maintenance required during scheduled checks.
Anonymous
Mar 06, 2026
Rating: 5/5
Great replacement part
Replaced old oily bushings with these. Much cleaner operation and consistent performance.
Anonymous
Feb 02, 2026
Rating: 4/5
Good quality, slight delay
The bushings are high quality copper alloy. Shipping took a day longer than expected but product is solid.
Q: Do I need to add grease during installation?
A: No, the graphite plugs provide self-lubrication. However, initial light greasing does not harm.
Q: What is the recommended shaft tolerance?
A: We recommend a shaft tolerance of h9 for optimal performance with these bushings.
Q: Is the 50mm size in stock?
A: Yes, all sizes listed in the title are currently in stock and ready to ship.
Q: Do you offer bulk discounts?
A: Yes, please contact our sales team for pricing on orders over 100 units.
Q: Can these handle outdoor weather?
A: Yes, the copper alloy is corrosion resistant and works within -40°C to +250°C.
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