Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Base Material | High Strength Bronze Alloy |
| Lubrication Type | Solid Graphite Embedded |
| Model Series | JDB121815 / JDB182425 |
| Inner Diameter | 12mm / 18mm |
| Outer Diameter | 18mm / 24mm |
| Length | 15mm / 25mm |
| Max Static Load | 120 N/mm² |
| Operating Temperature | -10°C to +150°C |
| Hardness | HB 90-120 |
| Surface Finish | Precision Machined |
Anonymous
Apr 14, 2026
Rating: 4/5
Good quality, precise dimensions
Measured exactly as specified. Only giving 4 stars because delivery took a bit longer than expected.
Anonymous
Apr 08, 2026
Rating: 5/5
Perfect for heavy machinery
These bushings fit perfectly in our conveyor system. The self-lubricating feature saves us maintenance time.
Anonymous
Mar 14, 2026
Rating: 5/5
Excellent industrial component
Ordered the JDB182425 variant. Works great with our stainless steel shafts.
Anonymous
Mar 10, 2026
Rating: 5/5
No more grease guns
Switched from oil-impregnated to these graphite ones. Much cleaner operation and less downtime.
Anonymous
Mar 04, 2026
Rating: 5/5
Durable under stress
Using them in a high-load application. They handle the stress without overheating.
Q: What is the maximum rotational speed recommended?
A: These are designed for low to moderate speed applications. Please consult the load-speed chart for specific limits.
Q: Can these be used in wet environments?
A: Yes, the bronze alloy offers good corrosion resistance, but prolonged submersion should be avoided.
Q: Are these compatible with stainless steel shafts?
A: Yes, these bronze bushings are compatible with hardened and stainless steel shafts.
Q: Is the tolerance standard H7?
A: Standard manufacturing tolerance is ISO H7 for the outer diameter unless specified otherwise.
Q: Do I need to add oil during installation?
A: No, the graphite plugs provide solid lubrication. However, a light film of oil can help during initial press-fit.
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