Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Composite Bronze with Oil Impregnation |
| Inner Diameter Options | 22 mm, 25 mm, 28 mm, 30 mm |
| Outer Diameter Range | 28 mm to 38 mm (Based on ID) |
| Sleeve Length | 20 mm to 50 mm |
| Lubrication Method | Self-Lubricating (Oil-Impregnated) |
| Max Static Load | 120 N/mm² |
| Max Dynamic Load | 50 N/mm² |
| Operating Temperature | -40°C to +120°C |
| Surface Hardness | 90 HB |
| Packaging Type | Individual Protective Sleeve |
Anonymous
Feb 28, 2026
Rating: 5/5
Perfect fit for my lathe
Ordered the 25mm ID sleeve and it fit perfectly on the shaft. The self-lubricating feature works as advertised, no need for immediate greasing.
Anonymous
Feb 26, 2026
Rating: 4/5
Good quality, slow shipping
The bearing itself is high quality and seems very durable. Only giving 4 stars because shipping took longer than expected.
Anonymous
Feb 13, 2026
Rating: 4/5
Slightly tight fit
Had to sand the outer diameter slightly for my housing, but once installed it works well. Good product overall.
Anonymous
Jan 28, 2026
Rating: 5/5
Durable under load
Running for 3 months now under moderate load. No signs of wear yet. Great value for the price compared to local suppliers.
Anonymous
Jan 26, 2026
Rating: 5/5
No grease needed initially
Really lives up to the self-lubricating claim. Installed it on a conveyor belt mechanism and it runs smoothly without additional lubrication.
Q: What is the maximum RPM for the 30mm ID version?
A: Maximum speed depends on load, but generally it is rated up to 0.5 m/s sliding speed.
Q: Can this be used with stainless steel shafts?
A: Yes, this composite bronze sleeve is compatible with hardened steel and stainless steel shafts.
Q: Do I need to add grease during installation?
A: No, the sleeve is oil-impregnated. However, a light coat of oil on the shaft during installation can help.
Q: Can I cut this to a custom length?
A: We recommend purchasing the exact length needed. Cutting may affect the structural integrity and lubrication distribution.
Q: Is this suitable for outdoor use?
A: Yes, provided the operating temperature stays within -40°C to +120°C and it is protected from direct corrosive chemicals.
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