A
Anonymous
Apr 20, 2026
Rating: 5/5
Excellent for high heat
Used these in a drying oven conveyor. No oil melting issues.
Description
JDB Graphite Bronze Bushing Oil-Free Self-Lubricating Sliding Bearing Wear-Resistant Brass Flange Sleeve
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Base Material | High-Strength Bronze |
| Solid Lubricant | Graphite Plugs |
| Inner Diameter | 25 mm |
| Outer Diameter | 32 mm |
| Total Length | 40 mm |
| Flange Type | Fixed Round Flange |
| Operating Temperature | -10°C to 250°C |
| Surface Hardness | HB 90 |
| Load Capacity | High Static & Dynamic |
| Compliance Standard | ISO 3547 |
5 reviews
A
Anonymous
Mar 30, 2026
Rating: 5/5
No maintenance needed
Love that I don't have to schedule lubrication maintenance.
A
Anonymous
Mar 24, 2026
Rating: 5/5
Smooth operation
Installed on hydraulic arm. Very smooth movement without grease.
A
Anonymous
Mar 17, 2026
Rating: 4/5
Good but tight fit
Quality is great, but required slight reaming for perfect fit.
A
Anonymous
Mar 11, 2026
Rating: 5/5
Long lasting
Replaced standard bushings with these. Lifespan doubled.
5 FAQ
Q: Does this require periodic oiling?
A: No, the graphite plugs provide self-lubrication throughout the product life.
Q: What is the maximum RPM?
A: Maximum speed depends on load, but generally up to 600 RPM is safe.
Q: What is the shaft tolerance recommendation?
A: We recommend a shaft tolerance of h9 for optimal performance.
Q: Can this be used in wet environments?
A: Yes, bronze offers good corrosion resistance, but avoid acidic water.
Q: Is the flange removable?
A: No, the flange is solid brass and integrated into the bushing design.
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