A
Anonymous
Apr 18, 2026
Rating: 5/5
High quality bronze
The graphite impregnation is evenly distributed. Fits perfectly into the housing.
Description
JDB-8090 Sliding Bearing Integrated Flange Graphite Bronze Bushing Square Flange Graphite Bronze Shaft Bushing/Composite Sleeve
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Base Material | High Strength Bronze Alloy |
| Solid Lubricant | Graphite Plugs |
| Inner Diameter | 80 mm |
| Outer Diameter | 90 mm |
| Flange Diameter | 115 mm |
| Total Length | 100 mm |
| Max Load Capacity | 250 N/mm² |
| Operating Temperature | -40°C to +250°C |
| Friction Coefficient | 0.08 - 0.12 |
| Surface Hardness | HB 210 |
5 reviews
A
Anonymous
Apr 11, 2026
Rating: 4/5
Good value
Works well under high load. Shipping took a bit longer than expected.
A
Anonymous
Mar 26, 2026
Rating: 5/5
Exact specifications
Dimensions matched the drawing exactly. Flange thickness is robust.
A
Anonymous
Mar 26, 2026
Rating: 5/5
Reliable performance
Using these in a high-temperature environment. No signs of wear after 3 months.
A
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for heavy machinery
Installed these on our conveyor system. No grease needed which saves maintenance time.
5 FAQ
Q: Does it come with mounting hardware?
A: No, this is the bearing unit only. Hardware sold separately.
Q: What is the lead time for bulk orders?
A: Typically 2-3 weeks for orders over 50 units.
Q: What is the hardness of the bronze?
A: The hardness is approximately HB 200-250.
Q: Can I cut this to a shorter length?
A: We recommend ordering custom sizes. Cutting may expose uneven graphite plugs.
Q: Is this suitable for underwater applications?
A: Yes, the graphite lubrication works well in wet environments.
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