Anonymous
Apr 25, 2026
Rating: 5/5
Excellent durability
Been running for 3 months without wear.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Copper Alloy Composite |
| Inner Diameter Range | 16 mm - 30 mm |
| Lubrication Type | Self-Lubricating (Oil-Free) |
| Max Load Capacity | 5000 N |
| Operating Temperature | -40°C to +110°C |
| Friction Coefficient | 0.08 - 0.15 |
| Hardness | HB 90 - 120 |
| Surface Finish | Polished Inner Bore |
| Recommended Application | Automotive Suspension, Industrial Machinery |
| Package Quantity | 10 Units per Box |
Anonymous
Apr 25, 2026
Rating: 5/5
Excellent durability
Been running for 3 months without wear.
Anonymous
Apr 16, 2026
Rating: 5/5
Great value
Cheaper than local supply store and same quality.
Anonymous
Mar 25, 2026
Rating: 4/5
Works as expected
Reduced noise in my assembly line.
Anonymous
Mar 15, 2026
Rating: 4/5
Good quality
Solid build, but slightly tight fit initially.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for my lathe
Fit perfectly on the 20mm shaft. No oil needed so far.
Q: What is the max speed?
A: Recommended max linear speed is 0.5 m/s.
Q: Do I need to add grease?
A: No, these are self-lubricating.
Q: Is there a warranty?
A: Yes, 1-year manufacturer warranty included.
Q: Will this fit a 25mm shaft?
A: Yes, this range covers 16-30mm.
Q: Can these be used outdoors?
A: Yes, they are corrosion resistant.