A
Anonymous
Apr 24, 2026
Rating: 5/5
No Maintenance Needed
Self-lubricating feature works as advertised. Saves us time on regular greasing schedules.
Description
Graphite Bronze Bushing | High-Strength Brass Oil-Free Liner MPBZ7080 | Copper Alloy Oil-Impregnated Sleeve | Wear-Resistant Self-Lubricating Bearing
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Copper Alloy with Graphite Plugs |
| Model Number | MPBZ7080 |
| Inner Diameter | 70 mm |
| Outer Diameter | 80 mm |
| Length | 60 mm |
| Lubrication Type | Self-Lubricating (Oil-Impregnated) |
| Dynamic Load Capacity | 150 N/mm² |
| Operating Temperature | -40°C to +250°C |
| Hardness | HB 90-120 |
| Surface Finish | Machined Ra 1.6 μm |
5 reviews
A
Anonymous
Mar 20, 2026
Rating: 5/5
Great for Heavy Duty
Installed on press machine and it handles the load perfectly. No noise after break-in period.
A
Anonymous
Feb 22, 2026
Rating: 5/5
High Quality
Material feels robust and well-manufactured. Suitable for high vibration environments.
A
Anonymous
Feb 21, 2026
Rating: 4/5
Good Fit
Dimensions were accurate according to our calipers. Slight delay in shipping but product is good.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Fast Shipping
Product arrived well packaged and protected from moisture. Ready for immediate installation.
5 FAQ
Q: What is the lead time for bulk orders?
A: Usually 3-5 business days for stock items. Larger quantities may vary.
Q: Can it handle axial load?
A: It is designed primarily for radial load. Minimal axial load is acceptable.
Q: Is it compatible with aluminum housing?
A: Yes, but ensure proper interference fit to prevent spinning within the housing.
Q: What press fit tolerance is recommended?
A: H7/h6 tolerance is recommended for optimal performance and retention.
Q: Is this suitable for outdoor use?
A: Yes, it has good corrosion resistance, but we recommend protective coating for harsh weather.
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