Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Inner Diameter | 75 mm |
| Outer Diameter | 80 mm |
| Wall Thickness | 2.5 mm |
| Material Composition | SF1 Composite |
| Lubrication Type | Self-Lubricating (Oil-Impregnated) |
| Dynamic Load Capacity | 140 N/mm² |
| Maximum Sliding Speed | 2.5 m/s |
| Operating Temperature | -40°C to +110°C |
| Coefficient of Friction | 0.03 - 0.20 |
| Country of Origin | Imported |
Anonymous
Apr 13, 2026
Rating: 5/5
Excellent Durability
We have been running these in our production line for over 6 months now. No signs of wear yet, and the noise levels are significantly lower than our previous brass bushings.
Anonymous
Apr 11, 2026
Rating: 4/5
Good Quality Material
The composite material feels very durable. Installation was straightforward, though it required a press fit. Only giving 4 stars because shipping took a bit longer than expected.
Anonymous
Mar 09, 2026
Rating: 5/5
Matched Description Perfectly
Product arrived well-packaged and matched the specifications listed on the page exactly. The ID and OD were within tolerance. Great for automotive chassis applications.
Anonymous
Mar 08, 2026
Rating: 4/5
Slightly Tight Fit
The bearing quality is top-notch, but the outer diameter was slightly tight in my housing. I had to do some light reaming. Once installed, it works smoothly.
Anonymous
Feb 27, 2026
Rating: 5/5
Perfect Fit for Hydraulic Repair
Used this bushing for a hydraulic cylinder repair on my excavator. The dimensions were exact, and the self-lubricating feature saved me time on maintenance. Highly recommend for heavy machinery.
Q: Do you offer bulk pricing for orders over 100 units?
A: Yes, please contact our sales department directly through the customer service portal for bulk pricing and lead time information.
Q: Is this suitable for applications with water exposure?
A: Yes, the composite material offers good corrosion resistance and can handle occasional water exposure, but continuous submersion is not recommended.
Q: What shaft hardness is recommended for use with this bearing?
A: We recommend using hardened steel shafts to minimize wear on both the shaft and the bushing surface.
Q: Does this bearing require regular grease lubrication?
A: No, this is a self-lubricating SF1 composite bushing impregnated with oil. It does not require external grease during normal operation.
Q: What is the maximum operating temperature for this bushing?
A: The recommended operating temperature range is from -40°C to +110°C. Exceeding this may affect the material properties.
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