Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | High Strength Copper Alloy + Solid Graphite |
| Product Type | Straight Cylindrical Bushing |
| Lubrication System | Self-Lubricating (Oil-Free) |
| Model Series | MPBZ80 |
| Available Inner Diameters | 40mm, 50mm, 60mm, 70mm, 80mm, 100mm |
| Hardness | HB 90-120 |
| Max Static Load | 60 N/mm² |
| Max Sliding Speed | 0.5 m/s (Dry) |
| Operating Temperature | -40°C to +250°C |
| Surface Finish | Precision Machined |
Anonymous
Apr 20, 2026
Rating: 4/5
Good value
Works well under high load. Shipping packaging could be better to prevent minor scratches, but functionality is perfect.
Anonymous
Mar 09, 2026
Rating: 5/5
High temp resistant
Using near heat source in our curing oven. No degradation seen after 3 months of continuous operation.
Anonymous
Mar 09, 2026
Rating: 5/5
Reduced maintenance
Graphite plugs last a long time. Very happy with the consistent quality across multiple orders.
Anonymous
Feb 17, 2026
Rating: 5/5
Excellent for heavy machinery
Installed these on our press line. No oil leaks anymore and maintenance time is cut in half. Highly recommend for industrial use.
Anonymous
Jan 28, 2026
Rating: 5/5
Precise fitment
Dimensions were exact according to the spec sheet. Easy to press in without damaging the graphite plugs.
Q: Can I use additional grease with these bushings?
A: Not required as they are self-lubricating, but compatible with standard greases if needed for specific conditions.
Q: Can you cut these to custom lengths?
A: Custom lengths are available upon request. Please contact our sales team for bulk custom orders.
Q: What is the standard lead time for the 100mm size?
A: Usually ships within 2 days if in stock. Please check real-time inventory before ordering.
Q: Is this material corrosion resistant?
A: Yes, the copper alloy offers good resistance to corrosion in standard industrial environments.
Q: What tolerance class do you recommend for installation?
A: Standard ISO tolerance H7/h6 is recommended for optimal fit and performance.
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