Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Sintered Brass (Powder Metallurgy) |
| Inner Diameter Options | 12mm / 14mm / 16mm |
| Outer Diameter Options | 14mm / 18mm / 22mm (Corresponds to ID) |
| Lubrication Type | Self-Lubricating (Oil-Impregnated) |
| Operating Temperature | -10°C to 80°C |
| Brinell Hardness | HB 35-50 |
| Apparent Density | 6.0 g/cm³ |
| Surface Finish | Ra 1.6 μm |
| Package Quantity | 10 Pieces per Pack |
| Typical Applications | Automotive, Machinery, Electronics, Motors |
Anonymous
Apr 09, 2026
Rating: 4/5
Good quality but tight fit
The brass quality is solid. However, the 14mm ID was a bit tight on my shaft and required some reaming. Otherwise, good value for the price.
Anonymous
Apr 04, 2026
Rating: 5/5
Perfect fit for my motor project
These bushings fit perfectly on the 12mm shaft. The self-lubricating feature works great, no need for extra grease. Highly recommend for hobbyists.
Anonymous
Mar 20, 2026
Rating: 5/5
Smooth operation
Installed these in a conveyor belt mechanism. They run very smoothly and quietly. The oil impregnation seems to be holding up well after a week of use.
Anonymous
Mar 10, 2026
Rating: 5/5
Great for RC cars
Used these for upgrading my RC car suspension. Lightweight and durable. Shipping was fast and packaging protected the items well.
Anonymous
Feb 21, 2026
Rating: 4/5
Solid industrial component
Bought these for a repair job. They meet the specifications listed. Would have given 5 stars but delivery took a day longer than expected.
Q: Are these resistant to corrosion?
A: Brass offers good natural corrosion resistance, but we recommend avoiding highly acidic or saline environments for prolonged use.
Q: Do you offer bulk discounts for orders over 100 packs?
A: Yes, please contact our sales team directly through the store page for bulk pricing and custom manufacturing options.
Q: What is the shaft tolerance recommended for these bushings?
A: We recommend a shaft tolerance of h9 for optimal fit and performance with these sintered brass bushings.
Q: Can I add more oil if it runs dry over time?
A: Yes, you can apply light machine oil to extend the life, but they are designed to be maintenance-free for standard applications.
Q: What is the maximum load capacity per bushing?
A: The dynamic load capacity varies by size, but generally supports up to 500 N for the 12mm ID model under standard speeds.
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