Anonymous
Apr 09, 2026
Rating: 5/5
Perfect for motor repair
Fit my electric motor shaft perfectly. The self-lubricating feature saves time on maintenance.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Copper/Brass Alloy |
| Manufacturing Method | Powder Metallurgy |
| Lubrication System | Self-Lubricating Oil-Impregnated |
| Inner Diameter Range | 3mm to 60mm |
| Wall Design | Thin Wall Sleeve |
| Operating Temperature | -10°C to 80°C |
| Surface Hardness | 20-30 HRB |
| Material Density | 5.8 - 6.2 g/cm³ |
| Oil Content | 15% - 25% by Volume |
| Recommended Fit | Interference Press Fit |
Anonymous
Apr 09, 2026
Rating: 5/5
Perfect for motor repair
Fit my electric motor shaft perfectly. The self-lubricating feature saves time on maintenance.
Anonymous
Apr 03, 2026
Rating: 5/5
Fast shipping
Needed specific size quickly for workshop machinery. Arrived on time and works well.
Anonymous
Mar 31, 2026
Rating: 4/5
Good value bulk pack
Quality is decent for the price. One bushing was slightly tight but worked after reaming.
Anonymous
Mar 15, 2026
Rating: 5/5
Great for 3D printer mods
Used the 8mm bushing for my printer upgrade. Smooth motion and quiet operation.
Anonymous
Mar 03, 2026
Rating: 3/5
Tolerance varies
Worked but needed slight adjustment. Not perfect for high precision applications.
Q: What shaft material works best?
A: Hardened steel shafts are recommended for optimal wear resistance.
Q: Do these need external lubrication?
A: No, they are self-lubricating due to oil impregnation.
Q: Are they press fit?
A: Yes, standard interference fit is recommended for housing.
Q: Can these handle high speeds?
A: Best for low to medium speeds. High speeds may generate excess heat.
Q: Can I cut them shorter?
A: Yes, use a fine-tooth saw and deburr the edges carefully.