A
Anonymous
Mar 27, 2026
Rating: 5/5
Self-lubricating works great
No need to add grease initially. Saves time on maintenance.
Description
Powder metallurgy bronze oil-impregnated bearing, inner diameter 3 4 5 6 8 10 12 14 16, small pure copper shaft sleeve
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | SAE 841 Powdered Bronze |
| Manufacturing Method | Powder Metallurgy |
| Lubrication Type | Oil-Impregnated (Self-Lubricating) |
| Available Inner Diameters | 3, 4, 5, 6, 8, 10, 12, 14, 16 mm |
| Hardness | HB 30-50 |
| Max Operating Temperature | 100°C (212°F) |
| Surface Finish | Smooth Machined |
| Typical Applications | Electric Motors, Appliances, Automotive |
| Compliance Standard | ISO 2795 |
| Units Per Package | 10 Pieces |
5 reviews
A
Anonymous
Mar 24, 2026
Rating: 5/5
Exact fit for my project
Ordered the 8mm size and it slid right into the housing. Great quality bronze.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Reliable industrial part
Using these in conveyor rollers. No issues so far after 3 months.
A
Anonymous
Feb 14, 2026
Rating: 4/5
Good value
Works well for low speed applications. Shipping was fast.
A
Anonymous
Feb 12, 2026
Rating: 4/5
Solid bushings
Slightly tighter fit than expected but reamed out easily. Good product.
5 FAQ
Q: Are these suitable for underwater use?
A: No, prolonged submersion may wash out the impregnated oil.
Q: Do you offer bulk pricing for 1000 units?
A: Please contact our sales team directly for large volume quotes.
Q: Do I need to add oil before installation?
A: No, the porous bronze is already impregnated with oil.
Q: What is the shaft tolerance recommendation?
A: We recommend a standard f7 shaft tolerance for best performance.
Q: Can these be cut to custom lengths?
A: Yes, they can be cut with a hacksaw or band saw, then deburred.
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