Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | SF1 Brass Composite |
| Inner Diameter | 40 mm |
| Outer Diameter | 44 mm |
| Length | 40 mm |
| Lubrication Type | Self-Lubricating (Oil-Impregnated) |
| Max Static Load | 120 N/mm² |
| Operating Temperature | -40°C to +120°C |
| Surface Finish | Polished |
| Certification | ISO 9001 |
| Package Content | 1 x Brass Bushing |
Anonymous
Apr 20, 2026
Rating: 5/5
Great for Automation
Using these in robotic arms. No noise and very durable so far. Highly recommend for automation projects.
Anonymous
Mar 21, 2026
Rating: 4/5
Good Material
Solid construction. Took off one star because packaging was slightly damaged, but the part itself was fine.
Anonymous
Mar 09, 2026
Rating: 5/5
Smooth Operation
Very smooth movement right out of the box. The self-lubricating feature saves time on maintenance.
Anonymous
Feb 19, 2026
Rating: 5/5
Fast Shipping
Product arrived quickly and matched the description exactly. Will buy again for future projects.
Anonymous
Feb 06, 2026
Rating: 5/5
Exact Dimensions
Ordered these for a hydraulic press repair. The 40mm ID fit perfectly without too much force. Very satisfied with the precision.
Q: Do I need to add grease during installation?
A: No, it is oil-impregnated and self-lubricating. Additional grease is not required for standard operation.
Q: Is this solid brass or plated?
A: This is SF1 brass composite material, not plated. It is designed for durability and self-lubrication.
Q: Is the length exactly 40mm?
A: Yes, the length specification is 40mm with standard manufacturing tolerance.
Q: What is the tolerance on the inner diameter?
A: Standard H7 tolerance is applied to the inner diameter to ensure a precise fit.
Q: Can this be used outdoors?
A: Yes, but we recommend protection from direct corrosive elements to maximize lifespan.
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