Anonymous
Apr 10, 2026
Rating: 4/5
Good Quality Material
Solid copper feel and the dimensions were accurate within tolerance. Only giving 4 stars because shipping took a bit longer than expected, but the product itself is great.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Copper-Based Powder Metallurgy |
| Inner Diameter (ID) | 3mm to 14mm (Selectable) |
| Outer Diameter (OD) | 16mm to 60mm (Selectable) |
| Lubrication | Oil-Impregnated (Self-Lubricating) |
| Hardness | 20-35 HRB |
| Density | 6.4 - 6.8 g/cm³ |
| Operating Temperature | -10°C to 80°C |
| Surface Finish | Sintered & Calibrated |
| Application | Motors, Appliances, Automotive |
| Standard | ISO 5755 / MPIF 35 |
Anonymous
Apr 10, 2026
Rating: 4/5
Good Quality Material
Solid copper feel and the dimensions were accurate within tolerance. Only giving 4 stars because shipping took a bit longer than expected, but the product itself is great.
Anonymous
Mar 26, 2026
Rating: 5/5
Self-Lubricating Works
Installed without extra grease. Running smooth after a week of continuous operation. The thin-wall design saved us space in the housing.
Anonymous
Feb 28, 2026
Rating: 5/5
Exact Fit for Repair
Needed a 10mm bushing for an old fan motor. This fit perfectly and the oil impregnation means I didn't need to add grease immediately. Very satisfied with the quality.
Anonymous
Feb 13, 2026
Rating: 5/5
Great for High Volume
Ordered 50 pieces for our assembly line. Consistency across all units was impressive. No defects found during inspection. Will order again.
Anonymous
Jan 30, 2026
Rating: 4/5
Fast Shipping
Product is as described. Arrived well packaged in protective oil paper. Good value for the price point compared to local suppliers.
Q: Are these metric or imperial sizes?
A: All dimensions are provided in metric measurements (mm). Please convert accordingly if your setup uses imperial.
Q: Does the oil leak out over time?
A: It releases oil during operation via heat and friction. It should not leak significantly when stored or idle.
Q: Can I ream this to a specific size if needed?
A: Minor adjustments are possible but not recommended as it may affect the oil reservoir integrity. Please select the closest standard size.
Q: Is this suitable for underwater use?
A: Not recommended for submerged applications. The oil impregnation is designed for air exposure and standard mechanical friction.
Q: What is the lead time for bulk orders?
A: Typically 3-5 business days for stock items. Large custom orders may take 2-3 weeks. Please contact sales for specifics.