Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | High Strength Bronze with Graphite Plugs |
| Inner Diameter Range | 20 mm to 35 mm |
| Lubrication Type | Self-Lubricating (Oil-Free) |
| Maximum Operating Temperature | -40°C to +250°C |
| Hardness | HB 200-250 |
| Dynamic Load Capacity | 250 N/mm² |
| Max Sliding Speed | 0.5 m/s |
| Surface Finish | Ra 0.8 μm |
| Primary Application | Die Guide Bushings & Mold Components |
| Series Standard | JDB MPBZ Series |
Anonymous
Apr 17, 2026
Rating: 5/5
Reliable supplier
Consistent dimensions across the batch. We ordered multiple sizes within the 20-35mm range and all were accurate.
Anonymous
Mar 15, 2026
Rating: 4/5
Good quality, slight delay
Material is solid and performs well under load. Shipping took a bit longer than expected but worth the wait.
Anonymous
Mar 13, 2026
Rating: 4/5
Works as expected
Good for high load applications. Ensure you match the tolerance correctly for your shaft.
Anonymous
Feb 17, 2026
Rating: 5/5
Excellent self-lubricating performance
No oil needed which keeps our workspace cleaner. Smooth operation even after prolonged use.
Anonymous
Feb 04, 2026
Rating: 5/5
Perfect for our mold guides
These bushings fit perfectly into our existing die sets. The self-lubricating feature saves us maintenance time.
Q: What tolerance class do these follow?
A: Standard tolerance is H7 for the housing and f7 for the shaft. Custom tolerances are available.
Q: What is the standard lead time for orders?
A: Standard sizes are usually shipped within 3-5 business days. Custom orders may take longer.
Q: Do I need to add grease during installation?
A: No, these are designed to be oil-free. Adding external grease is not necessary and may attract debris.
Q: Are these suitable for high temperature environments?
A: Yes, these bushings can operate continuously up to 250°C without losing lubrication properties.
Q: Can these be customized for a 36mm inner diameter?
A: Custom sizes are available upon request. Please contact our sales team for specific quotations.
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