Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Copper Alloy with Graphite Plugs |
| Bushing Style | Straight Cylindrical |
| Lubrication Type | Self-Lubricating (Oil-Free) |
| Model Series | MPBZ20A |
| Available Inner Diameters | 15/20/30/40/50/60 mm |
| Hardness Rating | HB 200 - 250 |
| Max Dynamic Load | 150 N/mm² |
| Max Sliding Speed | 0.5 m/s |
| Operating Temperature | -40°C to +250°C |
| Surface Finish | Ra 0.8 μm |
Anonymous
Apr 22, 2026
Rating: 4/5
Good Value
Works well for the price. The sizing was slightly tight on the 30mm option, required a bit of force to install, but functions correctly.
Anonymous
Feb 23, 2026
Rating: 5/5
Perfect Fit for Machinery
Installed these bushings on our production line equipment. The fit was precise and the self-lubricating feature is working great so far.
Anonymous
Feb 10, 2026
Rating: 5/5
Fast Delivery
Arrived earlier than expected. Packaging was secure and all dimensions matched the specification sheet provided.
Anonymous
Feb 10, 2026
Rating: 5/5
No Maintenance Needed
Love the self-lubricating aspect. It saves us time on maintenance schedules. The graphite plugs are evenly distributed.
Anonymous
Feb 07, 2026
Rating: 5/5
Great Quality Material
The copper alloy feels very durable. We have been running them for a month without any signs of wear. Highly recommend for industrial use.
Q: What is the warranty period for this item?
A: We provide a 12-month warranty against manufacturing defects under normal operating conditions.
Q: Can I use additional grease with this bushing?
A: It is not required due to the graphite plugs, but compatible greases can be used if specific conditions demand it.
Q: What is the tolerance for the outer diameter?
A: Standard H7 tolerance is applied to the outer diameter unless otherwise specified.
Q: Is this suitable for high humidity environments?
A: Yes, the copper alloy material offers good resistance to corrosion in humid conditions.
Q: Do you offer bulk discounts for large orders?
A: Yes, please contact our sales team directly for pricing on bulk quantities over 100 units.
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